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Popular >

factor c^3+9c^2-c-9

Solution

factor

c^{3} + 9 c^{2} - c - 9

Solution

(c + 9) (c + 1) (c - 1)

Solution steps

c^{3} + 9 c^{2} - c - 9

= (c^{3} + 9 c^{2}) + (- c - 9)

Factor out

c^{2}

from

c^{3} + 9 c^{2} : c^{2} (c + 9)

Factor out

- 1

from

- c - 9 : - (c + 9)

= c^{2} (c + 9) - (c + 9)

Factor out common term

(c + 9) : (c + 9) (c^{2} - 1)

= (c + 9) (c^{2} - 1)

Factor

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

= (c + 9) (c + 1) (c - 1)

Popular Examples

(((15-5x)/2)^2)+2.5(x)^2=27.5

((\frac{15 - 5 x}{2})^{2}) + 2.5 (x)^{2} = 27.5

x^2+(2x+4)^2=(2x+6)^2

x^{2} + (2 x + 4)^{2} = (2 x + 6)^{2}

∣ x - 3 ∣ = - 4

simplify-(12)/(2(-3))simplify

- \frac{12}{2 ( - 3 )}

factor 5x^2y-x^2+5y-1 factor

5 x^{2} y - x^{2} + 5 y - 1

Frequently Asked Questions (FAQ)

What is factor c^3+9c^2-c-9 ?
The solution to factor c^3+9c^2-c-9 is (c+9)(c+1)(c-1)