Math, asked by yahiamoussadek, 1 year ago

i have a problem that really puzzled me which is like this :

we have two real numbers A&B and a²=b²

the question is what is the value of b in terms of A

Answers

Answered by AishwaryaT13

Answer:

a=b.....

guess this is correct.

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yahiamoussadek: no that does not make sense

Answered by suramanksc2017

a² = b² [Given]

=> √a² = b

=> +-a = b

Therefore, the value of b can be either +a or -a.

Hope it helps...

yahiamoussadek: but i feel it is not complete because the square root can give you two values positive and negative

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yahiamoussadek: okay bro

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