Question

factorise 2x squared minus 5 x minus 12

Answer 1

2x² - 5x - 12


=> 2x² - 8x + 3x - 12

=> 2x( x - 4 ) + 3( x - 4 )

=> ( x - 4 ) ( 2x + 3 )

Answer 2

Hope it's not wrong and might have helped u.