Question

find the product of
(i) (2x + 3) (2x - 4)

Answer 1

Step-by-step explanation:

(2x) (2x – 4) + 3 (2x – 4) = (2x) (2x – 4) + 3 (2x – 4)

= (2x × 2x) – 4 (2x) + 3(2x) – 3 (4)

= 4x2 – 8x + 6x – 12

= 4x2 + (- 8 + 6)x – 12

= 4x2 – 2x – 12

Answer 2

answer:- x²+7x+12

explain:- x²+(3+4)x +3*4

:- x²+7x+12

question :- (2x+3) (2x-4)