What is factor x^2+20x+19 ?

The solution to factor x^2+20x+19 is (x+1)(x+19)

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factor x^2+20x+19

factor

x^{2} + 20 x + 19

(x + 1) (x + 19)

Solution steps

x^{2} + 20 x + 19

Break the expression into groups

= (x^{2} + x) + (19 x + 19)

Factor out

x

from

x^{2} + x : x (x + 1)

Factor out

19

from

19 x + 19 : 19 (x + 1)

= x (x + 1) + 19 (x + 1)

Factor out common term

x + 1

= (x + 1) (x + 19)

x^{2} - 18 x = - 32

- 16 t^{2} + 70 t - 55 = 0

4 (2 y + 6) = - 4 y

25 x^{2} = 4

- 2 (x + 4) + 6 = - 3