Question

Find the discriminant of the quadratic equation 4x^(2)-4x+1=0 and comment on the nature of the roots.​

Answer 1

Answer:

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QUESTION♡

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Consider the equation 4x

2

−4x+1=0

This is in the form of ax

2

+bx+c=0. The co-efficient are a=4,b=−4,c=1

△=b

2

−4ac,△(−4)

2

−4(4)(1),△=16−16

∴△=0. Therefore, roots are real and equal