Question

why are u squaring on both sides

Answer 1

Answer:

If two sides of an equation are already equal, then squaring them is multiplying them by the same value, because the two sides have the same value. That's why it's OK to do.

Step-by-step explanation:

Answer 2

TO MAKE THE EQUATION EQUAL AND TO CANCEL

AND IT WILL BE EASY TO SOLVE FURTHER

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