Solve sqrt(2 - (-7)) - ScanMath

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Type your math problem... sqrt(2 - (-7))

x

Question

Calculate the value

3

Evaluate

2 - (- 7)

Subtract the terms

More Steps

Simplify

2 - (- 7)

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

2 + 7

Add the numbers

9

9

Write the number in exponential form with the base of 3

3^{2}

Solution

3

Show Solution

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