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One solution to the problem below is 7. What is the other solution? w2 - 49 = 0
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4 votes
One solution to the problem below is 7.
What is the other solution?
w2 - 49 = 0

User Franc Weser
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1 Answer

3 votes
-7 because the square root of 49 is 7 and -7
User Manish Sinha
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