Math, asked by bhavya257, 1 year ago

If equation mx' +2x+m-o as two equal roots then the value of m is

Answers

Answered by pradnya250604

3

Answer:

if the roots are equal then

D=0

b²-4ac=0

2²-4m*m=0

4-4m²=0

4=4m²

1=m²

m=1

Step-by-step explanation:

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