Question

উৎপাদকে বিশ্লেষণ কর
(x+1)(x+3)(x-4)(x-6)+24​

Answer 1

Answer:

x=4,3,-1,-6

Step-by-step explanation:

(x+1)(x-4)(x+3)(x-6)+24

=(x^2-3x-4)(x^2-3x-18)+24

x^2-3x=y

(y-4)(y-18)+24

=y^2-22x+72+24

=y^2-22x+96

=(y-4)(y-18)

We get 4,18

Substitute y in y=x^2-3x

x^2-3x-4

x^2-3x-18

Solving these equation we get x=4,-1,3,-6