Question

factorise
$2 {x}^{2} + 5x - 12$
​

Answer 1

${2x}^{2} - 5x - 12$

${2x}^{2} - (8 - 3)x - 12$

${2x}^{2} - 8x + 3x - 12$

$2x(x - 4) + 3(x - 4)$

$(x - 4)(2x + 3)$

hope it helps you ⬆️✔✔✅✅⬆️⬆️

Answer 2

Answer:

2x

2

−5x−12

2x2−(8−3)x−12{2x}^{2} - (8 - 3)x - 122x

2

−(8−3)x−12

2x2−8x+3x−12{2x}^{2} - 8x + 3x - 122x

2

−8x+3x−12

2x(x−4)+3(x−4)2x(x - 4) + 3(x - 4)2x(x−4)+3(x−4)

(x−4)(2x+3)(x - 4)(2x + 3)(x−4)(2x+3)