Question

Factorise: 2 x 2 -7 x -15

Answer 1

Answer:

$x = 5 \: and \frac{ - 3}{2}$

Step-by-step explanation:

2x² - 7x - 15

2x² + 3x - 10x - 15

x(2x+3) - 5(2x+3)

(x-5) (2x+3)