Question

12- (x+x²) (8-x-x²) factorisable? If yes, factorise it.

Answer 1

Answer:

(x−1)(x+2)(x−2)(x+3)

Step-by-step explanation:

12−(x+x^2)(8−x−x^2)

x^4+2x^3−7x^2−8x+12

=(x−1)(x+2)(x−2)(x+3)