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Popular >

factor a^2+6a+9

Solution

factor

a^{2} + 6 a + 9

Solution

(a + 3)^{2}

Solution steps

a^{2} + 6 a + 9

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

9 = 3^{2}

6 a = 2 a \cdot 3

= a^{2} + 2 a \cdot 3 + 3^{2}

Apply Perfect Square Formula:

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

a^{2} + 2 a \cdot 3 + 3^{2} = (a + 3)^{2}

= (a + 3)^{2}

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2 x^{2} - 12 x - 14 = x^{2} - 8 x

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factor 3x^3-18x^2+15x factor

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Frequently Asked Questions (FAQ)

What is factor a^2+6a+9 ?
The solution to factor a^2+6a+9 is (a+3)^2