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Popular >

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

Solution

factor

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

Solution

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

Solution steps

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

Factor

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

Factor

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

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

Factor out common term

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

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

Popular Examples

\frac{56}{12}

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Frequently Asked Questions (FAQ)

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