Question

Factorise the following
2x^2-11x-63​

Answer 1

Answer:

Step-by-step explanation:

$2x^{2} - 11x - 63$

$2x^{2} -(18-7)x-63$

$2x^{2} -18x+7x-63$

$2x(x-9)+7(x-9)$

$(2x+7)(x-9)$