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• Find All Real Solutions To `x^4-10x^2+9=0`. Help, Plz?
  
• How do you determine whether the sequence `a_n=(-1)^n/sqrtn` converges, if so how do you find the limit?
  
• Question #8f299
  
• How do you find the integral of `(e^(-x))(cos(2x))`?
  
• What is the derivative of `5^(x^2)`?
  
• If `x_1=6, x_2=8, x_3=9`, and `x_4=13`, what is the value of `m=(sum_(i=1)^4 x_i)-:4`?
  
• How do you calculate `log_(6) 5`?
  
• How do you solve `2e^x-5e^x-3=0`?
  
• How do you multiply `e^(( pi )/ 3 i) * e^( pi/2 i )` in trigonometric form?
  
• What is the arc length of `f(x)= x ^ 3 / 6 + 1 / (2x)` on `x in [1,3]`?
  
• What is `int_-pi^pixsinxdx`?
  
• What is the domain and range of `f(x) =sqrt (x^2 - 2x + 5)`?
  
• For what r does `3/(n^(2r - 3))` converge or diverge?
  
• How do you differentiate `f(x)=cos(sqrt((cosx^2)))` using the chain rule?
  
• How do you find the slope of a line perpendicular to `y=7/5x-2`?
  
• What is the derivative of `y=(3(1-sinx))/(2cosx)`?
  
• How do you find the taylor series expansion of `f(x) =x/(1+x)` around x=0?
  
• How do you find the derivative of `f(x) =intcos 2t dt` over `[x,pi/4]`?
  
• Is `f(x) = 3 - 2x + x^4` a polynomial?
  
• How do you integrate `ln(3x)`?
  
• What are natural logarithms used for?
  
• What is the domain and range of the function `g(x)=sqrt(x-1)`?
  
• How do you graph `F(x,y)=sqrt(x^2+y^2-1)+ln(4-x^2-y^2)`?
  
• What are the first 3 nonzero terms in the Taylor series expansion about x = 0 for the function `f(x)=cos(4x)`?
  
• How do you obtain the Maclaurin series for `f(x)= x^2ln(1+x^3)`?
  
• What's the difference in finding the distance between two polar coordinates and two rectangular coordinate?
  
• How do I use summation notation with infinity?
  
• How do I obtain the Maclaurin series for `f(x)= 2xln(1+x3)`?
  
• Question #c4d18
  
• Question #c4d18
  
• How do I change `int_0^1int_0^sqrt(1-x^2)int_sqrt(x^2+y^2)^sqrt(2-x^2-y^2)xydzdydx` to cylindrical or spherical coordinates?
  
• How do you find the area between the curves `y=x^2-4x+3` and `y= 3+4x-x^2`?
  
• What is an example of a telescoping series and how do you find its sum?
  
• How do you integrate `int e^6xcos5xdx`?
  
• How do you integrate `(sec2x) / (tan2x) dx` using substitution?
  
• What are some examples of equivalent matrices?
  
• What is the definition of a system of linear inequalities?
  
• How do you graph the lemniscate `r^2=36cos2theta`?
  
• What is Addition and Subtraction of Rational Expressions?
  
• How do you sketch the graph of `f(x)=x^3-3x^2`?
  
• How do I find the surface area of the solid defined by revolving `r = 3sin(theta)` about the polar axis?
  
• What is the integral of `(arcsin x)/sqrt (1+x) dx`?
  
• What is an example l'hospital's rule?
  
• How do you determine a taylor series approximation for `f(x)=cos(x)` where `n=4` and `a=3`?
  
• How do you find the critical points for `f(x)=8x^3+2x^2-5x+3`?
  
• How do you integrate `int(3-x)^10 dx`?
  
• How do you find the second derivative of `y=2sin3x-5sin6x`?
  
• What is the general antiderivative of `f(x) = x(4 − x)^2`?
  
• How do you sketch `f(x,y) = ln(x^2+y^2)`?
  
• Question #9cf7b
  
• How do I find the binomial expansion of `(1+12x)^(3/4)`?
  
• How do you solve `y''' + y = 2 - sinx`?
  
• What are the first two derivatives of `1/ln(x)`?
  
• How do you integrate `∫3sin(ln(x))dx`?
  
• How do you find the absolute minimum and maximum on `[-pi/2,pi/2]` of the function `f(x)=sinx^2`?
  
• How do I evaluate `int_0^5(2 e^x + 5cos(x)) dx`?
  
• How do you find all possible antiderivatives of a function?
  
• What is the antiderivative of `(ln x)^2`?
  
• How do you solve the initial value problem of `t^2y'' - 4ty' + 4y = -2t^2` given `y(1) = 2` and `y'(1) =0`?
  
• How do you find the antiderivative of `(sinx - cosx)/cosx dx`?
  
• What is the maximum value of the function `h(x)=2cos(10x)+12`?
  
• How do you evaluate the integral `1/(sqrt(49-x^2))` from 0 to `7sqrt(3/2)`?
  
• How do you integrate `x^2 e^-5x dx`?
  
• How do you sketch the slope field for the differential equation `1/2 x +y -1`?
  
• How do you differentiate `5x^3-4xy-2y^2=1`?
  
• If `f(x) = 2x^3 + 3x^2 - 180x`, how do I find the intervals on which f is increasing and decreasing?
  
• How do you find the second derivative of `x^2y^2=1`?
  
• How do you find the nth derivative of `e^x cos x`?
  
• How do you find all critical points (if any) if `k(t)=1/sqrt(t^2 +1)`?
  
• What are partial derivatives?
  
• How do you find the volume of the solid that lies within the sphere `x^2+y^2+z^2 =25`, above the xy plane, and outside the cone?
  
• Question #5cf6a
  
• How do you find the equation of the plane in xyz-space through the point `p=(4, 5, 4)` and perpendicular to the vector `n=(-5, -3, -4)`?
  
• How do you graph the function `f(x)= log_10 x`?
  
• How do you solve for x in `1/3lnx+ln2-ln3=3`?
  
• How do you find the domain and range of a natural log?
  
• How do you use transformations of `f(x)=x^3` to graph the function `h(x)= 1/5 (x+1)^3+2`?
  
• Where is the vertical directrix of a conic if the denominator of its polar equation has the form `1-e cosq`?
  
• How do you sketch the graph of `x^2+y^2+8x-6y+16=0`?
  
• How do you use the rational zero theorem to list all possible rational zeros for the given function `f(x)=x^3-14x^2+13x-14`?
  
• What is the cofactor expansion method to finding the determinant?
  
• What is the Exponential Property Involving Products?
  
• Question #e5721
  
• Question #d4992
  
• How do you find the area of the shaded region `r = sqrt(theta)`?
  
• How do you change `(2sqrt(3),2,-1)`   from rectangular to cylindrical coordinates?
  
• How do you sketch `f(x,y)=arcsin(x^2+y^2-2)`?
  
• How do you use polar coordinates to evaluate the integral which gives the area that lies in the first quadrant between the circles `x^2+y^2=36` and `x^2-6x+y^2=0`?
  
• How do I calculate the Maclaurin series for `arctan (x^3)`?
  
• How do you integrate `t^5e^(-t)dt`?
  
• How do you integrate `1/(xlnx)dx`?
  
• How do you simplify `(x^4-256)/(x-4)`?
  
• What is the domain and range of the parent function `f(x)=\sqrt{x}` ?