What is factor x^2-2x-80 ?

The solution to factor x^2-2x-80 is (x+8)(x-10)

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factor x^2-2x-80

factor

x^{2} - 2 x - 80

(x + 8) (x - 10)

Solution steps

x^{2} - 2 x - 80

Break the expression into groups

= (x^{2} + 8 x) + (- 10 x - 80)

Factor out

x

from

x^{2} + 8 x : x (x + 8)

Factor out

- 10

from

- 10 x - 80 : - 10 (x + 8)

= x (x + 8) - 10 (x + 8)

Factor out common term

x + 8

= (x + 8) (x - 10)

\frac{6}{6 + i}

\frac{4.592}{4}

6 n^{2} + 5 n + 1

\frac{1}{64} x^{2} - \frac{4}{81}