mspasm830 mspasm830

21-08-2021
Mathematics

contestada

If a = b, then a^2 = b^2

What is the proof of this statement?

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aniilsah555 aniilsah555

21-08-2021

Step-by-step explanation:

a²=b²

since a=b, therefore we can write a in place of b or b in place of a,

a²=a² or b²=b²

Hence, it is proved.

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