Question

Find the root of the equation of 2x*2X+x-6by the discriminant method​

Answer 1

Answer:

the equation 2x^2 + x -6 have no real roots because D is smaller than 0 .

Answer 2

Explanation:

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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