Question

m²−2m+1=0. Which of the following statement is true for this given equation? *

The roots are real and unequal
The roots are real and equal
The roots are not real
Three roots
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Answer 1

Answer:

the roots are real and equal for the given equation

Answer 2

Answer:

the roots are real and equal

Step-by-step explanation:

you can check by using this formula b²-4ac

if b²-4ac>0 then roots are real and unequal

if b²-4ac=0 then roots are real and equal

if b²-4ac < 0 then no real roots

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this formula is you can use only in quadratic polynomial s