Question

state whether the following quadratic equation has distinct real roots . justify your answer. . x squared minus 3x plus 4 equal to 0

Answer 1

In the given question a=1, b= -3 and c=4

Find the discrimination ie, D=b*b - 4*a*c

D= 9 -16

D = -7

Since the discriminant is -7, the quadratic equation has no real roots.

Answer 2

Answer:In the given question a=1, b= -3 and c=4

Find the discrimination ie, D=b*b - 4*a*c

D= 9 -16

D = -7

Since the discriminant is -7, the quadratic equation has no real roots.

Hope it will help you ^_^