Show that d^2y/dx^2 = (px^3+qx)/(x^2+1)^3' where and are integers to be found, and determine the nature of the stationary points of the curve. This is about differentiation, so the ' means "dy/dx of this expression"

Select the lengths in centimeters that would form a right triangle

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.