What is factor x^2-18x+80 ?

The solution to factor x^2-18x+80 is (x-8)(x-10)

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factor x^2-18x+80

factor

x^{2} - 18 x + 80

(x - 8) (x - 10)

Solution steps

x^{2} - 18 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)

15 = 2 a + 7

lo g_{0.2} (5 x - 6) > lo g_{0.2} (x^{2})

(x + 4) (x - 1) (5 + x) > 0

\frac{9}{2}

- 2 + 3 ∣ 4 x - 3 ∣ = 16