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Popular >

factor 9m^2-6m+1

Solution

factor

9 m^{2} - 6 m + 1

Solution

(3 m - 1)^{2}

Solution steps

9 m^{2} - 6 m + 1

Rewrite in the form of

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

9 m^{2} = (3 m)^{2}

1 = 1^{2}

- 6 m = - 2 \cdot 3 m \cdot 1

= (3 m)^{2} - 2 \cdot 3 m \cdot 1 + 1^{2}

Apply Perfect Square Formula:

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

(3 m)^{2} - 2 \cdot 3 m \cdot 1 + 1^{2} = (3 m - 1)^{2}

= (3 m - 1)^{2}

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Frequently Asked Questions (FAQ)

What is factor 9m^2-6m+1 ?
The solution to factor 9m^2-6m+1 is (3m-1)^2