Question

find the roots of the following quadratic equations by factorisation 2x square+x-6=0

Answer 1

Step-by-step explanation:

The given quadratic equation is

2x2+x−6=0

⇒2x2+4x−3x−6=0

⇒2x(x+2)−3(x+2)=0

⇒(2x−3)(x+2)=0

⇒x=−2,23