Simplify ( square root of 7+x)^2

Problem

(√(,7+x))2

Solution

1. Identify the relationship between the square root and the exponent.

2. Apply the property of radicals which states that for any expression a where the square root is defined, (√(,a))2=a

3. Simplify the expression by removing the radical and the exponent.

Final Answer

(√(,7+x))2=7+x

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