Question

factorise
2xsq +15x-12x-90=0​

Answer 1

Answer:

(2x+5)(x-6)=0

hope this helps you

Step-by-step explanation:

Answer 2

Answer:

The roots of the equation are 6 and -15/2

Step-by-step explanation:

2x^2 + 15x - 12x -90 = 0

x (2x + 15) - 6 (2x + 15) = 0

(x-6) (2x + 15) = 0

x - 6 = 0 2x + 15 = 0

x = 6 2x = -15

x = -15/2

The roots of the equation are 6 and -15/2

Hope it will help you