Question

find the roots of the quadratic equation 2x2+x-6=0 and verify the relationship between the 0 and co-efficients​
please tell me

Answer 1

Step-by-step explanation:

The given quadratic equation is

2x

2

+x−6=0

⇒2x

2

+4x−3x−6=0

⇒2x(x+2)−3(x+2)=0

⇒(2x−3)(x+2)=0

⇒x=−2,

2

3