Question

X square + 23 x - 108​

Answer 1

Answer:

$\: \: \: \: \: \: {x }^{2} + 23x- 108$

$= {x}^{2} +( 27 - 4)x - 108$

$= {x}^{2} + 27x - 4x - 108$

$= x(x + 27) - 4(x + 27)$

$= (x + 27)(x - 4)$