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Popular >

factor x^3-x^2-7x+7

Solution

factor

x^{3} - x^{2} - 7 x + 7

Solution

(x - 1) (x^{2} - 7)

Solution steps

x^{3} - x^{2} - 7 x + 7

= (x^{3} - x^{2}) + (- 7 x + 7)

Factor out

x^{2}

from

x^{3} - x^{2} : x^{2} (x - 1)

Factor out

- 7

from

- 7 x + 7 : - 7 (x - 1)

= x^{2} (x - 1) - 7 (x - 1)

Factor out common term

x - 1

= (x - 1) (x^{2} - 7)

Popular Examples

(- 9) (- 9)^{3}

factor (y+z)^3+8 factor

(y + z)^{3} + 8

(3z+2)/(2z-7)<= 0

\frac{3 z + 2}{2 z - 7} \leq 0

simplify 2/(1+i)-3/(1-i)simplify

\frac{2}{1 + i} - \frac{3}{1 - i}

factor 64x^2+144x+81 factor

64 x^{2} + 144 x + 81

Frequently Asked Questions (FAQ)

What is factor x^3-x^2-7x+7 ?
The solution to factor x^3-x^2-7x+7 is (x-1)(x^2-7)