Answers edited by Maurizio Giaffredo
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How do you find values of trigonometric functions using the unit circle?

How do you graph the equations #(x  2)^2 + (y + 2)^2 = 8# and #r = 4 \cos \theta  4 \sin \theta#?

What is the radius of convergence?

What is the cube root of #(sqrt3 i)#?

Question #830d3

How do you differentiate #f(x) = tan(x + sec x) #?

How do you solve #sin^2 x 8 sin x  4= 0# and find all values of x in the interval# [0, 360^o)#?

What is the complex conjugate of #1 + 2sqrt2i#?

What is #int_(2)^(3) (x1)/(x^3)+x^2dx #?

How do I evaluate the integral #intsin4x cos2x dx#?

How do you find the cot of a 68 degree angle?

What are the cotangent, secant, and cosecant values on the Unit Circle?

What is the difference between a trapezoid and a rhombus?

How do I evaluate #int1/[x^2(sqrt(25x^2))] dx# ?

How do you use L'hospital's rule to find the limit #lim_(x>oo)xsin(pi/x)# ?

How do you solve for x?: #e^(x)+x = 1/3?#

In a triangle ABC, the measure of angle A is ﬁfteen less than twice the measure of angle B. The measure of angle C equals the sum of the measures of angle A and angle B. What is the measure of angle B?

How do you graph exponential decay?

How do you find the exact length of the polar curve #r=1+sin(theta)# ?

How do you find the first and second derivatives of #(3x2)/(2x5)# using the quotient rule?

How do you Use Simpson's rule with #n=10# to approximate the integral #int_0^2sqrt(x)*e^(x)dx#?

Do polynomial functions have asymptotes? If yes, how do you find them?

How do you find the critical points of #f(x)=sinx+cosx#?

What is the cube root of #(sqrt3 i)#?

How do you find the exact value of the 6 trig functions for x=740?

How many isosceles triangles can be made in the xy plane that satisfy all of the following conditions:
a. Integer coordinates,
b. Area = 9,
c. A vertex at the origin?

What is the derivative of #sqrt(200x^3)#?

What is the inverse function of #F(x) = (7/x)  3 #?

How does the formula #1/90((ba)/2)^5(f^(4)(zeta))# work for calculating error?

Does #a_n=(2+n+(n^3))/sqrt(2+(n^2)+(n^8)) #converge? If so what is the limit?