What is factor x^3-5x^2-16x+80 ?

The solution to factor x^3-5x^2-16x+80 is (x-5)(x+4)(x-4)

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factor x^3-5x^2-16x+80

factor

x^{3} - 5 x^{2} - 16 x + 80

(x - 5) (x + 4) (x - 4)

Solution steps

x^{3} - 5 x^{2} - 16 x + 80

= (x^{3} - 5 x^{2}) + (- 16 x + 80)

Factor out

x^{2}

from

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

Factor out

- 16

from

- 16 x + 80 : - 16 (x - 5)

= x^{2} (x - 5) - 16 (x - 5)

Factor out common term

x - 5

= (x - 5) (x^{2} - 16)

Factor

x^{2} - 16 : (x + 4) (x - 4)

= (x - 5) (x + 4) (x - 4)

\frac{8}{32}

(f g) (5)

12 \cdot \frac{4}{5}

6 \cdot 1 0^{- 1}

(x + 5) \cdot (x - 2)

What is factor x^3-5x^2-16x+80 ?
The solution to factor x^3-5x^2-16x+80 is (x-5)(x+4)(x-4)