CBSE BOARD X, asked by shantimohapatro890, 1 year ago

Solve using formula m2=2+2m

Answers

Answered by harshitha0408
9

Answer:

By factorosation and using quadratic formula

Explanation:

m²=2+2m

m²-2m-2=0

By discriminant

D=-4ac

(-2)²-(4*1*2)

4-(8)

D=-4

USING QUADRATIC FORMULA

-b plus or minus root D/2a

-(-2) plus or minus root - 4/2(1)

2 plus or minus 2/2

Case 1. Case 2.

If it is plus If it is minus

2+2/2 2-2/2

=2 =0

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Hope it helps you..........

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Thank you

Answered by fgbhangi9
2

Answer:

in the form of explanation

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