What is factor x^2-8xy-20y^2 ?

The solution to factor x^2-8xy-20y^2 is (x+2y)(x-10y)

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factor x^2-8xy-20y^2

factor

x^{2} - 8 x y - 20 y^{2}

(x + 2 y) (x - 10 y)

Solution steps

x^{2} - 8 x y - 20 y^{2}

Break the expression into groups

= (x^{2} + 2 x y) + (- 10 x y - 20 y^{2})

Factor out

x

from

x^{2} + 2 x y : x (x + 2 y)

Factor out

- 10 y

from

- 10 x y - 20 y^{2} : - 10 y (x + 2 y)

= x (x + 2 y) - 10 y (x + 2 y)

Factor out common term

x + 2 y

= (x + 2 y) (x - 10 y)

\frac{( 2 x )}{( \frac{3 x y}{5} )}

x^{3} - 8 x^{2} > 0

\frac{x + 1}{x - 2} \geq 0

5 x^{4} + 4 x^{3} + 5 x^{2} + 4 x

\frac{3 x - 4}{14} = \frac{9}{10}

What is factor x^2-8xy-20y^2 ?
The solution to factor x^2-8xy-20y^2 is (x+2y)(x-10y)