Question

factorize 2x²-7x-15​

Answer 1

$2 {x}^{2} - 7x - 15$

$2 {x}^{2} - (10 - 3)x - 15$

$2 {x}^{2} - 10x + 3x - 15$

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

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