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Popular >

factor k^2+(2k+1)

Solution

factor

k^{2} + (2 k + 1)

Solution

(k + 1)^{2}

Solution steps

k^{2} + (2 k + 1)

Remove parentheses:

(a) = a

= k^{2} + 2 k + 1

Rewrite

k^{2} + 2 k + 1

as

k^{2} + 2 k \cdot 1 + 1^{2}

= k^{2} + 2 k \cdot 1 + 1^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

a = k, b = 1

= (k + 1)^{2}

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Frequently Asked Questions (FAQ)

What is factor k^2+(2k+1) ?
The solution to factor k^2+(2k+1) is (k+1)^2