What is factor x^2+2xy-63y^2 ?

The solution to factor x^2+2xy-63y^2 is (x-7y)(x+9y)

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factor x^2+2xy-63y^2

factor

x^{2} + 2 x y - 63 y^{2}

(x - 7 y) (x + 9 y)

Solution steps

x^{2} + 2 x y - 63 y^{2}

Break the expression into groups

= (x^{2} - 7 x y) + (9 x y - 63 y^{2})

Factor out

x

from

x^{2} - 7 x y : x (x - 7 y)

Factor out

9 y

from

9 x y - 63 y^{2} : 9 y (x - 7 y)

= x (x - 7 y) + 9 y (x - 7 y)

Factor out common term

x - 7 y

= (x - 7 y) (x + 9 y)

2 k^{2} + 7 k + 5

10 p^{3} - 1960 p

4 (3 - x) + 6 x = 3 x + 12 + 2 x

\frac{384.98}{8000} \cdot 100

(6^{2})^{3}

What is factor x^2+2xy-63y^2 ?
The solution to factor x^2+2xy-63y^2 is (x-7y)(x+9y)