Question

middle term splitting

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Given equation,

$2x^{2} -14x-120=0$

$=> x^{2} -7x-60=0$

Solving, we get,

$x^{2} -7x-60=0\\=> x^{2} -12x+5x-60=0\\=> x(x-12)+5(x-12) = 0\\=>(x+5)(x-12)=0$

$\boxed{\boxed{\bold{Therefore \ the \ factors \ are \ (x+5) \ and \ (x-12).}}}$