Question

factorize (x^2+x)^2 4+(x^2+x) -12

Answer 1

refer to the attachment

Answer 2

Answer:

4x^4 + 8x^3 + 5x^2 + x - 12

Step-by-step explanation:

(x^2+x)^2 4+(x^2+x) -12

= (x^4 + 2x^3 + x^2)^4 + (x^2 + x) -12

= (4x^4 + 8x^3 + 4x^2 + x^2 + x -12

= 4x^4 + 8x^3 + 5x^2 + x - 12