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Popular >

simplify 4-(x+1)^2

Solution

simplify

4 - (x + 1)^{2}

Solution

- x^{2} - 2 x + 3

Solution steps

4 - (x + 1)^{2}

Expand

- (x + 1)^{2} : - x^{2} - 2 x - 1

= 4 - x^{2} - 2 x - 1

Group like terms

= - x^{2} - 2 x + 4 - 1

Subtract the numbers:

4 - 1 = 3

= - x^{2} - 2 x + 3

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Frequently Asked Questions (FAQ)

What is 4-(x+1)^2 ?
The solution to 4-(x+1)^2 is -x^2-2x+3