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W^{2} =49 solving equations using square roots

W^{2} =49 solving equations using square roots
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4 votes
W^{2} =49 solving equations using square roots

User Khampson
by
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1 Answer

4 votes

Answer: w = ±7

Explanation:

To get rid of the square on w, we square root both sides of the equation.

The square root of w^2 is w, and the square root of 49 is ±7.

±7 is your answer.

User Rasalom
by
8.0k points
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