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Popular >

simplify 4-(-3^2)

Solution

simplify

4 - (- 3^{2})

Solution

13

Solution steps

4 - (- 3^{2})

Apply rule:

a - (- b) = a + b

4 - (- 3^{2}) = 4 + 3^{2}

= 4 + 3^{2}

3^{2} = 9

= 4 + 9

Add the numbers:

4 + 9 = 13

= 13

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Frequently Asked Questions (FAQ)

What is 4-(-3^2) ?
The solution to 4-(-3^2) is 13