What is factor 9u^2-49v^2 ?

The solution to factor 9u^2-49v^2 is (3u+7v)(3u-7v)

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factor 9u^2-49v^2

factor

9 u^{2} - 49 v^{2}

(3 u + 7 v) (3 u - 7 v)

Solution steps

9 u^{2} - 49 v^{2}

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

49 v^{2} = (7 v)^{2}

= (3 u)^{2} - (7 v)^{2}

Apply Difference of Two Squares Formula:

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

(3 u)^{2} - (7 v)^{2} = (3 u + 7 v) (3 u - 7 v)

= (3 u + 7 v) (3 u - 7 v)

\frac{72}{- 9}

\frac{3}{2} x + 4 \leq 10

(- 8 x^{5} y^{- 4})^{- 2}

(- 3 - 5 i) (- 3 + 5 i)

(a^{2})^{\frac{3}{2}}