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Popular >

factor x^3+5x^2-x-5

Solution

factor

x^{3} + 5 x^{2} - x - 5

Solution

(x + 5) (x + 1) (x - 1)

Solution steps

x^{3} + 5 x^{2} - x - 5

= (x^{3} + 5 x^{2}) + (- x - 5)

Factor out

x^{2}

from

x^{3} + 5 x^{2} : x^{2} (x + 5)

Factor out

- 1

from

- x - 5 : - (x + 5)

= x^{2} (x + 5) - (x + 5)

Factor out common term

(x + 5) : (x + 5) (x^{2} - 1)

= (x + 5) (x^{2} - 1)

Factor

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

= (x + 5) (x + 1) (x - 1)

Popular Examples

factor 2x^2+5x+14x+35 factor

2 x^{2} + 5 x + 14 x + 35

factor 81y^4-1 factor

81 y^{4} - 1

simplify (40x^8y^2)/(24x^7y^5)simplify

\frac{40 x ^{8} y ^{2}}{24 x ^{7} y ^{5}}

factor 9y^2-24y+16 factor

9 y^{2} - 24 y + 16

5 (x + 2) + 4 x = 6 x + 1

Frequently Asked Questions (FAQ)

What is factor x^3+5x^2-x-5 ?
The solution to factor x^3+5x^2-x-5 is (x+5)(x+1)(x-1)