What is factor x^2-9xy-36y^2 ?

The solution to factor x^2-9xy-36y^2 is (x+3y)(x-12y)

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factor x^2-9xy-36y^2

factor

x^{2} - 9 x y - 36 y^{2}

(x + 3 y) (x - 12 y)

Solution steps

x^{2} - 9 x y - 36 y^{2}

Break the expression into groups

= (x^{2} + 3 x y) + (- 12 x y - 36 y^{2})

Factor out

x

from

x^{2} + 3 x y : x (x + 3 y)

Factor out

- 12 y

from

- 12 x y - 36 y^{2} : - 12 y (x + 3 y)

= x (x + 3 y) - 12 y (x + 3 y)

Factor out common term

x + 3 y

= (x + 3 y) (x - 12 y)

4 x^{2} - 12 x + 9 = 0

8 m^{2} - 6 m - 5

\frac{( a - b ) ^{2}}{b - a}

t (320 - 32 t) = 0

x + 2 y + x + 2

What is factor x^2-9xy-36y^2 ?
The solution to factor x^2-9xy-36y^2 is (x+3y)(x-12y)