Plz . im not good with polynomials or factoring..
factor the gcf: −6x4y5 − 15x3y2 + 9x2y3
a. −3x2y2(2x2y3 − 5x + 3y)
b. −3x2y2(2x2y3 + 5x − 3y)
c. 3x2y2(2x2y3 + 5x − 3y)
d. −3(2x4y5 + 5x3y2 − 3x2y3)
create your own factorable polynomial with a gcf. rewrite that polynomial in two other equivalent forms. explain how each form was created.

I think its gonna be C

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.