What is factor p^2-8p-20 ?

The solution to factor p^2-8p-20 is (p+2)(p-10)

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factor p^2-8p-20

factor

p^{2} - 8 p - 20

(p + 2) (p - 10)

Solution steps

p^{2} - 8 p - 20

Break the expression into groups

= (p^{2} + 2 p) + (- 10 p - 20)

Factor out

p

from

p^{2} + 2 p : p (p + 2)

Factor out

- 10

from

- 10 p - 20 : - 10 (p + 2)

= p (p + 2) - 10 (p + 2)

Factor out common term

p + 2

= (p + 2) (p - 10)

(8 x^{4} + 1) 2

2 cos^{2} (x) + 2 sin^{2} (x)

(3 x - 2) (x - 1)

(3 x - 2) (x + 3)