What is factor 2x^2-11xy-21y^2 ?

The solution to factor 2x^2-11xy-21y^2 is (2x+3y)(x-7y)

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factor 2x^2-11xy-21y^2

factor

2 x^{2} - 11 x y - 21 y^{2}

(2 x + 3 y) (x - 7 y)

Solution steps

2 x^{2} - 11 x y - 21 y^{2}

Break the expression into groups

= (2 x^{2} + 3 x y) + (- 14 x y - 21 y^{2})

Factor out

x

from

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

Factor out

- 7 y

from

- 14 x y - 21 y^{2} : - 7 y (2 x + 3 y)

= x (2 x + 3 y) - 7 y (2 x + 3 y)

Factor out common term

2 x + 3 y

= (2 x + 3 y) (x - 7 y)

3 a + 9 b + 7 a + 7

(- b^{3} c^{4})^{5}

\frac{1}{3} - (- \frac{2}{3})

3 0^{0}

2^{2} + (- 3)^{2}

What is factor 2x^2-11xy-21y^2 ?
The solution to factor 2x^2-11xy-21y^2 is (2x+3y)(x-7y)