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Popular >

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

Solution

factor

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

Solution

(x - y) (x - 4)

Solution steps

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

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

Factor out

x

from

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

Factor out

4

from

4 y - 4 x : 4 (y - x)

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

4 (y - x) = - 4 (x - y)

= x (x - y) - 4 (x - y)

Factor out common term

x - y

= (x - y) (x - 4)

Popular Examples

factor 25n^2-20n+4 factor

25 n^{2} - 20 n + 4

simplify (-2)(6)(-1)simplify

(- 2) (6) (- 1)

domain of f(x)=3^x+4*3^{x+1}domain

f (x) = 3^{x} + 4 \cdot 3^{x + 1}

simplify 6(-8)simplify

6 (- 8)

simplify 4/5*1/3 simplify

\frac{4}{5} \cdot \frac{1}{3}

Frequently Asked Questions (FAQ)

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