Math

n^2-10n+22=-2 Solve

Asked by AnneS2 on 15 May 05:19

Last updated by anonymous on 16 May 14:57

1 Answers

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Answered by CherieS on 16 May 14:57

n^2-10n+22=-2

n^2-10n+22+2=-2+2

n^2-10n+24=0

(n )(n ) ( -6)( -4)=0

(n-6) (n-4) = 0

Solve:

(n-6)=0

n-6+6=0+6

n=6

Solve:

(n-4) = 0

n-4+4=0+4

n=4