SOLUTION: Please help me with sovling this sqrt. 100. With step-by-step explanation. Thank you

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Question 624133: Please help me with sovling this sqrt. 100. With step-by-step explanation.
Thank you
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
basically asks, "what number, squared, equals 100?"

, so . Note that -10 also works, but square root generally gives the positive result only.