What is factor 3x^2-xy-4y^2 ?

The solution to factor 3x^2-xy-4y^2 is (x+y)(3x-4y)

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factor 3x^2-xy-4y^2

factor

3 x^{2} - x y - 4 y^{2}

(x + y) (3 x - 4 y)

Solution steps

3 x^{2} - x y - 4 y^{2}

Break the expression into groups

= (3 x^{2} + 3 x y) + (- 4 x y - 4 y^{2})

Factor out

3 x

from

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

Factor out

- 4 y

from

- 4 x y - 4 y^{2} : - 4 y (x + y)

= 3 x (x + y) - 4 y (x + y)

Factor out common term

x + y

= (x + y) (3 x - 4 y)

50 x - 18 x

\frac{42}{6 + 15}

36 a^{4} + 25 b^{2} - 60 a^{2} b

x (2 x^{- \frac{1}{3}})^{4}

- 8 x^{7} y^{4} (- 2 x y + 4 x + y^{5})

What is factor 3x^2-xy-4y^2 ?
The solution to factor 3x^2-xy-4y^2 is (x+y)(3x-4y)