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Popular >

expand 4^2+(-2^2)+5

Solution

expand

4^{2} + (- 2^{2}) + 5

Solution

17

Solution steps

4^{2} + (- 2^{2}) + 5

Remove parentheses:

(- a) = - a

= 4^{2} - 2^{2} + 5

4^{2} = 16

= 16 - 2^{2} + 5

2^{2} = 4

= 16 - 4 + 5

Add/Subtract the numbers:

16 - 4 + 5 = 17

= 17

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Frequently Asked Questions (FAQ)

What is expand 4^2+(-2^2)+5 ?
The solution to expand 4^2+(-2^2)+5 is 17