Question

Hi friends.This is a question of factorisation from chapter ALGEBRAIC IDENTITIES
$2x^ + 3x - 90$

Answer 1

Given Equation is 2x^2 + 3x - 90

It can be written as:

= > 2x^2 + 15x - 12x - 90

= > x(2x + 15) - 6(2x + 15)

= > (x - 6)(2x + 15).

Hope this helps!