Question

the nature if the roots of quadratic equation x2-2x+1=0
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Answer 1

Step-by-step explanation:

Find the nature of the roots of the equation x

2

−2x+1=0

Medium

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Answer

Here a=1,b=−2,c=1

Δ=b

2

−4ac=(−2)

2

−4×1×1=4−4=0

∴ the roots are rational and equal.