Question

If the roots of the quadratic equation are 3 and 5 -2, then the quadratic equation will be (1) x2 + x-6 = 0 (2) x2 + x + 6 = 0 (3) x2 - X-6 = 0 (4) x2 - X+6 = 0 hinh the quadra 1​

Answer 1

Answer:

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

3/2