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Popular >

factor 36x^2-49x^2

Solution

factor

36 x^{2} - 49 x^{2}

Solution

- 13 x^{2}

Solution steps

36 x^{2} - 49 x^{2}

Rewrite

36 x^{2}

as

(6 x)^{2}

Rewrite

49 x^{2}

as

(7 x)^{2}

= (6 x)^{2} - (7 x)^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

(6 x)^{2} - (7 x)^{2} = (6 x + 7 x) (6 x - 7 x)

= (6 x + 7 x) (6 x - 7 x)

Simplify

(6 x + 7 x) (6 x - 7 x) : - 13 x^{2}

= - 13 x^{2}

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Frequently Asked Questions (FAQ)

What is factor 36x^2-49x^2 ?
The solution to factor 36x^2-49x^2 is -13x^2