4 years ago

If x^2=4, then x=2. (( true or false ))

Mathematics

2 answers:

Lunna [17]4 years ago

6 0

True. we can prove this by square rooting 4. √4 = 2
4 = 2^2

Solnce55 [7]4 years ago

4 0

Does 2^2 = 4? If yes, than the statement is true. If no, it’s false.

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