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

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

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factor n^2+20n+19

factor

n^{2} + 20 n + 19

(n + 1) (n + 19)

Solution steps

n^{2} + 20 n + 19

Break the expression into groups

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

Factor out

n

from

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

Factor out

19

from

19 n + 19 : 19 (n + 1)

= n (n + 1) + 19 (n + 1)

Factor out common term

n + 1

= (n + 1) (n + 19)

10 x^{2} = 70

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y^{2} - 7 y + 12 = 0

42 = 6 x