Question

Find the product of
(2x + 3){(x + 2)2 - 6 + 2)(x + 1) + (x + 1)2​

Answer 1

Step-by-step explanation:

(2x+3) (x+3) ×2 - (6+2)(x+1) +(x+1)2

(4x+6)(2x+6)- (6+2) (x+1) + (2x+2)

8x^2 +12x +24x+36 - 6x-2x -6-1 +2x+2.

8x^2 + 30x +31

use this

here a = 8 ,b=30 ,c = 31

put in that formula

x= -b + √(b^2-4ac ) / 2a