Question

(x+1) (x+3) (x-4) (x-6) +24​

Answer 1

Answer:

(x^2+4x+3)(x-4)(x-6)+24

=>(x^3-4x^2+4x^2-16x+3x-12)(x-6)+24

=>(x^3-13x-12)(x-6)+24

=>(x^4-6x^3-13x^2+78x-12x+72)+24

=>x^4-6x^3-13x^2+66x+72+24

=>>x^4-6x^3-13x^2+66x+96

Answer 2

Answer:

The upper answer is correct.