Answers created by Babette
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How do you rewrite #10^u = v# in logarithmic form?
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What is the derivative of # arcsin(x^4)#?
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How do you subtract and simplify #\frac { x - 5} { 2x - 6} - \frac { x - 7} { 4x - 12} #?
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How do you solve and write the following in interval notation: x ≤ 5 AND x > 3?
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How do you solve the equation #x^2+1.4x=1.2# by completing the square?
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How do you solve #(n-27)^(3/2) = 64#?
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How do you evaluate the limit of #lim (xcosx)/(x^2+x)# as #x->0#?
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Solve for X? (Logarithmic Equation)
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Question #5cc93
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How do you solve #lnx^2=1#?
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Question #6a05f
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How do you solve the exponential equation #3^(x-7)=27^(2x)#?
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How do you solve #sqrt(2x-7)>=5#?
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Question #e7c45
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How do you find the derivative of #ln( -x)#?
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How do you solve #10^ { x } \cdot e ^ { x } = 3#?
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How do you integrate #e^(sinx) cosx dx#?
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What are the three consecutive odd integers with a sum of 117?
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What is the next item in the sequence: 15, 30, 45, 60?
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How do you solve #5-lnx=7#?
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How do you find the zeros of #y=4x^4-11x^2-3#?
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What is the equation, center, and radius of the circle that passes through #(4,3), (0,-5),# and #(1,2)#?
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How do you solve #9(16)^(2x)=589824#?
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How do you simplify #(2+4i)/(2i)#?
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How do you simplify #ln(e^(-2x)) / x#?
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How do you solve #absx/7=5#?
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How do you find f'(x) using the definition of a derivative for #f(x)= x^2 + x#?
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How do you solve #1/32^(2x)=64#?
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How do you simplify #(-3)^-4#?
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How do you factor completely #100 - 9x^2#?
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How do you solve #4^x = 1/2#?
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What is the implicit derivative of #1= e^(xy) #?
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How do you write the partial fraction decomposition of the rational expression # [(3x)/(x^2-6x+9)]#?
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What are the three consecutive integers whose sum is 126?
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How do you solve #sqrt(2x+5) - sqrt(x-2) = 3#?
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How do you write the partial fraction decomposition of the rational expression #(X^2-5x+6)/(X^3-X^2+2X)#?
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How do you integrate #int 1/sqrt(x^2-16x+37) # using trigonometric substitution?
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If y varies directly with x, and y = 6 when x = 20, how do you write the direct linear variation equation?
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What is the vertex form of #
f(x) = -3x^2 + 6x -2 #?
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How do you simplify #i^100#?
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How do you show that the slope of #{(y=at+b),(x=ct+d):}#
is #a/c#?
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What is the derivative of #y=x^lnx#?
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How do you factor #m^2 - 16mn + 48n^2
#?
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A student had taken six tests and received scores of 88, 73, 81, 83, 79, 94. What does he have to score in his next test to get a mean score of 83?
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What is #(2pi)/3 # radians in degrees?
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How do you solve #|5x + 3| <= 13#?
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What is the vertex form of #y= -3x^2 − 30x-4 #?
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How do you solve #(7t + 7)/4 + (7t + 8)/3 = 33#?
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How do you factor #4-49z^2#?
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How do you solve #3x + 1/4 = 5/8#?
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Using the limit definition, how do you differentiate #f(x)=−2/(x + 1)#?
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What is #int_(0)^(2) xe^(x^2 + 2)dx #?
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What is the next number in this geometric sequence -3.24, 9.72, -29.16, 87.48?
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What is the derivative of #f(x) = ln(lnx)#?
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How do you solve #3(4 - a) > 21#?
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How do you find #int sec^2x/(tan^2x - 3tanx + 2) dx# using partial fractions?
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How do you solve #lnx + ln(x+4) = 6#?
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How do you solve #(4x-1)^2= 16#?
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How do you factor #2x^2 + 7x + 3 = 0#?
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How do you solve #x^5-5x^3+4x=0#?
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How do you find the exact value of cos 8(pi)?
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How do you convert #r^2 = 4 sin θ# into a cartesian equation?
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How do you factor #x^3-25x#?
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How do you solve #x^(3/2) - 10x^(1/2) = 0 #?
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How do you solve #ln x + ln(x-2) = 1#?
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How do you simplify #c/5 + (3c)/10#?
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How do you find f'(x) using the definition of a derivative for #f(x)= 2x^2-x+5#?
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How do you solve #x^2+10=11#?
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How do you fill in the blank for the expression #(c^4)^?=c^12#?
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What are the intercepts for #2x=-1#?
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How do you solve #6x^2 - 5x - 56 = 0# by factoring?
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How do you use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region #y=1#, #y=x^2#, and #x=0# rotated about the line #y=2#?
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Two bicyclists ride in opposite directions. The speed of the first bicyclist is 5miles per hour faster than the second. After 2hours they are 70miles apart. How do you find their rates?
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How do you factor #x^2+11=300#?
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What is the area of square whose perimeter is 24 inches?
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How do you convert the Cartesian coordinates (0,-10) to polar coordinates?
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How do you solve 6 ÷ 3(2 + 1)?
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If the sum of 3 consecutive even integers is 30 how do you find the numbers?
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How do you find dy/dx by implicit differentiation for #sinx + 2cos2y = 1#?
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How do you simplify # 1/(cscx - cotx) + 1/(cscx + cotx)#?
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How do you find the volume of the region enclosed by the curves #y=x#, #y=-x#, and #x=1# rotated about #y=1#?
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How do you solve #secx/cosx - 1/2secx= 0#?
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How do you solve #12p + 7 > 139#?
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What is the solution to the inequality #abs(2x-1) <9#?
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How do you use the shell method to set up and evaluate the integral that gives the volume of the solid generated by revolving the plane region #x+y=6# and #x=7-(y-1)^2# rotated about the x-axis?
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How do you solve #3x^2+ 2x = 8# by factoring?
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How do you find the equation of the line tangent to the graph of #y=x^2-2x# at the point (-2,8)?
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How do you verify #cos^4(x)-sin^4(x)=cos2x# using the double angle identity?
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What is the derivative of #y=2^(s^2)#?
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How do you solve #r-6r^2=-1#?
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How do you solve the inequality: #3 > 2 (5-y) + 3 > -17#?
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How do you write #x + 4y = -6# into slope intercept form?
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How do you multiply #(a-b)(a-b)#?
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How do you find the integral of #(2x-3)/((9-x^2)^0.5)dx#?
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How do you find the volume of the solid obtained by rotating the region bounded by the curves #y=x#, #x=0#, and #y=(x^2)-6# rotated around the #y=3#?
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How do you simplify # cos^2x / (1-cos^2x)#?
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Question #e1fc4
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How do you prove #(tan(x)-1)/(tan(x)+1)= (1-cot(x))/(1+cot(x))#?
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How do you prove #(cos^2x) / (sin^2x) * (1) / cos^2x = csc^2x#?
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How do you prove the identity #1 / (1- cosx) + 1/ (1+ cosx) = 2 csc^2x#?
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