Question

find the factors of the following polynomial 2(xsquare-6x)square-8(xsquare-6x+3)-40​

Answer 1

Answer:

$2(x^4-12x^3+32x^2+24x-32)$

Step-by-step explanation:

$2(x^2-6x)^2-8(x^2-6x+3)-40\\2(x^4-12x^3+36x^2)-8x^2+48x-24-40\\2x^4-24x^3+72x^2-8x^2+48x-64\\2x^4-24x^3+64x^2+48x-64\\2(x^4-12x^3+32x^2+24x-32)$