What is factor x^2-225y^2 ?

The solution to factor x^2-225y^2 is (x+15y)(x-15y)

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factor x^2-225y^2

factor

x^{2} - 225 y^{2}

(x + 15 y) (x - 15 y)

Solution steps

x^{2} - 225 y^{2}

Simplify

225 y^{2} : (15 y)^{2}

= x^{2} - (15 y)^{2}

Apply Difference of Two Squares Formula:

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

x^{2} - (15 y)^{2} = (x + 15 y) (x - 15 y)

= (x + 15 y) (x - 15 y)

- \frac{5}{9} \cdot \frac{1}{4}

\frac{5}{m - 1} - \frac{2}{m - 3}

x^{2} - x - 20

\frac{x ^{5}}{x ^{- 2}}

- \frac{2}{3} (4)