Question

Find the product of (2x - 5)(4x + 6)​

Answer 1

Answer:

(2x - 5) (4x + 6)

=> 2x(4x + 6) -5(4x + 6)

=> 8x^2 + 12x - 20x - 30

=> 8x^2 - 8x - 30

Ans. 8x^2 - 8x - 30

Hope it helps.

Answer 2

$= (2x - 5)(4x + 6)$

$= 2x (4x + 6)- 5(4x + 6)$

$= 8 {x}^{2} + 12x - 20x - 30$

$= 8 {x}^{2} - 8x - 30$