Answers created by Barney V.

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• How do you simplify #sqrt 8 times sqrt 4#?
  
• How do you multiply #(2x) / (x+2) - 2 = (x-8) / (x-2)#?
  
• How do you simplify #(-3x^2y^-3)^-3/(2x^-2y^-4)#?
  
• How do you simplify # sqrt75+sqrt48#?
  
• If #(9^(x-2) * 3^(2x-2))/(27^(x+3)) =81, x=?#
  
• How do you multiply #(2p^2-7p+8)(2p^2-5p-3)#?
  
• Please solve # 15 1/2 + 16 1/4 - 12 5/8 - 14 1/6 ?#
  
• How do you simplify #root3(5/64)#?
  
• How do you find the quotient of #(9m^3-6m^2+3m+2)div(m-1)# using long division?
  
• How do you divide #(-x^4-3x^3-2x^2+7x-7)/(x^2+3) #?
  
• How do you simplify #sqrt36/sqrt12#?
  
• How do you write #2/5# as decimal?
  
• What is #cos(arccos (3/5) - arcsin (4/5))#?
  
• How do you solve 3/4x + 1/3y = 1 and x - y = 10?
  
• How do you write #(a^2b^2)^(1/9)# in radical form?
  
• What is the simplified base of the function #f(x) = 1/4root3 108^x#?
  
• How do you solve #34,000- \frac { 4000} { 3} x = 2000#?
  
• How can (125a^15b^7/-8a^3b^4)^(4/3) be simplified?
  
• Last winter Armand had 5/6 of a row of stacked logs. At the end of the winter he had 8/15 of the same row left. How much wood did he burn over the winter?
  
• A ship is anchored off a long straight shoreline that runs north and south. From two observation points 15 mi apart on shore, the bearings of the ship are N 31 degrees E and S 53 degrees E. What is the shortest distance from the ship to the shore?
  
• How do you simplify #sqrt(12x^8)#?
  
• How do you rationalize the denominator and simplify #(3sqrt9)/sqrt27#?
  
• How do you simplify #root4(16)#?
  
• How do you evaluate 4√112 +5√56 - 9√126?
  
• A tree grows #1 3/4# feet per year. How long will it take the tree to grow from a height of #21 1/4# feet to a height of 37 feet?
  
• A cone has a height of #12 cm# and its base has a radius of #8 cm#. If the cone is horizontally cut into two segments #8 cm# from the base, what would the surface area of the bottom segment be?
  
• Given the recent announcements that Socratic as we know it is soon to be dead. Can I have the option of having all of my contributions deleted from the web site?
  
• An Orchardist pays apple pickers $10 per hour plus $ 8 per 100 kg of apples . If a a worker picks on average 180 kg of apples per hour for a 40 hour work week, What are the gross earnings for the week?
  
• How do you multiply #(4m - 6) ( - 6m + 3)#?
  
• How do you factor the trinomial #x^2-3x-18#?
  
• The value of #root(3)(125)# is?
  
• How do you simplify and divide #(b^3+8b^2-20b)div(b-2)#?
  
• How do you simplify #(x-1)(x+2)#?
  
• What is the exact value of #sec 60#?
  
• How do you factor # x^4 + 2x^3 - 8x -16#?
  
• How do you simplify √ 25 x 2 y 2 √ x y ?
  
• What is the value of the exponential expression #(-2a^-2 b^4)(3a^2 b^-5) #?
  
• How do you simplify #sqrt(8x^5)* sqrt(10x^3)#?
  
• What is (x/4) - (2x/x+2) = 1 ?
  
• How do you solve #3x + 19 = 3 - 5x#?
  
• How do you find the x and y intercepts for #y = -0.8x - 5#?
  
• What is the quotient of 15015 by 15?
  
• Find the value of #(2sqrt6)^6#?
  
• How do you solve the following system?: #4x -2y =3 , -3x -y = -6#
  
• How do you simplify #(4x ^ { 2} + 19x + 17) \div ( x + 4)#?
  
• A cone has a height of #8 cm# and its base has a radius of #6 cm#. If the cone is horizontally cut into two segments #4 cm# from the base, what would the surface area of the bottom segment be?
  
• How do you multiply #(x-2)(3x^2-5x+4)#?
  
• How do you divide #(-3x^4-4x^2+2x+15)/(x^2-x+4)#?
  
• Find the value of #216^(-1/15)#?
  
• A great white shark swims 22 feet below sea level. If the shark is 67.7 feet from the sailboat, what is the angle of depression of the boat to the shark?
  
• A cone has a height of #16 cm# and its base has a radius of #5 cm#. If the cone is horizontally cut into two segments #12 cm# from the base, what would the surface area of the bottom segment be?
  
• What is the square root of 1600?
  
• How do you factor the expression #-8x^2 + 24x - 18#?
  
• Evaluate sq root 14 multiply sq root 21 ?
  
• What is the area of a circle with a circumference of 56.52 inches (in.)? Use 3.14 forimage.
  
• How do you simplify #\frac { 3x ^ { 0} } { 3x ^ { 4} - 4x ^ { - 1} }#?
  
• What is 2 7/27 + 8 5/9=?
  
• How do you simplify #35/6 + 7/12 - 1 1/3#?
  
• How to Solve bu using elimination method ?
  
• 38 is what percent of 56?
  
• How do you write #32^(-3/5)# in radical form?
  
• How do you solve and check your solution given #n-3/8=1/6#?
  
• How do you solve #m- 3= \frac { 4} { 6} m - 2#?
  
• How do you solve #a/(a+3)+a^2/(a+3)=2#?
  
• What is polynomial long division?
  
• How do you simplify #(2x-5)^3?#
  
• How should I do this question that is in the image below?45
  
• What is #(6x^3-18x^2-12x)/(-6x)#?
  
• What is the square root of a^2\b^5?
  
• How do you solve #3/7x+1/2=3/4x-5/14#?
  
• The area of a right triangle is 180 m². The height of the right triangle is 40 m. What is the length of the hypotenuse of the right triangle?
  
• A cone has a height of #9 cm# and its base has a radius of #4 cm#. If the cone is horizontally cut into two segments #3 cm# from the base, what would the surface area of the bottom segment be?
  
• How do you simplify #-\sqrt { 50a ^ { 12} b ^ { 11} }#?
  
• Justice starts a 5km walk from P on a bearing 023. He then walks 4km on a bearing of 113 to Q. What is the bearing of Q from P?.
  
• How do you find the quotient of #(n^2+3n+10)div(n-1)# using long division?
  
• A rectangular block of lead measures 7cmx5cmx2cm find the volume & mass of the block of lead?
  
• How do you factor the expression #x^3y^3-125#?
  
• What does algebra mean?
  
• 3root98-root405+root500-root72?
  
• How do you solve #9c + 2d = 54# and # c + 2d = 6#?
  
• How do you solve #6x + 3 = -5x +14#?
  
• What is the square root of 42.3?
  
• Find the value of? #tan15^@+cot15^@#
  
• How do you simplify #sqrt(24x)*sqrt(6x)#?
  
• What is electromeric effect?
  
• How do you evaluate #2^10# please solve and give an example and explanation? I really need help please.
  
• How do you solve the following system: # -8x+2y=4 , 2x+5y=-1 #?
  
• A radio transmission tower is 210 feet tall. How long should a guy wire be if it is to be attached 11 feet from the top and is to make an angle of 26° with the ground?
  
• In the following sentence, should "Who" or "Whom" be used in the blank space?: ___ understands the contents of this document?
  
• While overseas, your friend gets sick and has a temperature of 38.5°C. What is this in degrees Fahrenheit?
  
• One third of the bagels in a bakery are sesame bagels. There are 72 sesame bagels. Can you write an equation to find how many bagels were there in the bakery?
  
• How do you use the formula #A=1/2bh# to write a simplified expression for the area of a right triangle with leg lengths of #4xy^-1# and #7x^2#?
  
• What is the bearing that the control tower should use to locate the​ aircraft?
  
• How do you simplify #sqrt(24x^5y^6)#?
  
• How do you simplify #sqrt5 - 3sqrt5#?
  
• How do you evaluate 6 radical 2 - radical 32?
  
• So is 1/4 equal to .25?
  
• In general, how do highland climates compare with nearby areas at lower elevations?
  
• Why does the moon have phases?
  
• Use the given area to find the height and base. A=84, base =24+5 and height=x?
  
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