Question

Find the nature of the roots of the following quadratic equation. If the real roots exist, find them:

3x − 4 x + 4 = 0
​

Answer 1

Step-by-step explanation:

3x

2

−4

3

x+4=0

a=3,b=−4

3

,c=4

Discriminant, D=b

2

−4ac=48−48=0

Since D=0, the roots are real and equal for the given equation.