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Popular >

factor xy+x-y-1

Solution

factor

x y + x - y - 1

Solution

(y + 1) (x - 1)

Solution steps

x y + x - y - 1

= (x y + x) + (- y - 1)

Factor out

x

from

x y + x : x (y + 1)

Factor out

- 1

from

- y - 1 : - (y + 1)

= x (y + 1) - (y + 1)

Factor out common term

(y + 1) : (y + 1) (x - 1)

= (y + 1) (x - 1)

Popular Examples

factor y^2-25 factor

y^{2} - 25

factor 2r^2-11r+5 factor

2 r^{2} - 11 r + 5

a^{2} = 4 a

simplify (2pi)/3*1/4 simplify

\frac{2 π}{3} \cdot \frac{1}{4}

-(33}{x+3}>=-\frac{16)/x-1

- \frac{33}{x + 3} \geq - \frac{16}{x} - 1

Frequently Asked Questions (FAQ)

What is factor xy+x-y-1 ?
The solution to factor xy+x-y-1 is (y+1)(x-1)