Question

weite the discriminate of the quadratic equation x^+x-2=0.​

Answer 1

Answer:

Answer for the problem is given.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Given quadratic equation is x^2 + x -2=0

Comparing the quadratic equation x^2+x-2=0 with the quadratic equation ax^2+bx+c=0 ,we get,

a= 1

b= 1

c= -2

Now Discriminant = b^2-4ac

= (1)^2 - 4 *1 * (-2)

= 1+8

= 9

Discriminant > 0

The roots of the quadratic equation are real and unequal.