Evaluate square root of (-10)^2

Problem

√(,(−10)2)

Solution

1. Evaluate the expression inside the parentheses by squaring the number.

(−10)2=100

2. Substitute the result back into the square root.

√(,100)

3. Calculate the principal square root of the positive value.

√(,100)=10

Final Answer

√(,(−10)2)=10

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