Math

x^2 + 18x + 80 = 0 Factor and solve for x

Asked by AnneS2 on 17 May 05:31

Last updated by anonymous on 18 May 12:00

1 Answers

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Answered by CherieS on 18 May 12:00

x^2 + 18x + 80 = 0

(x )(x ) ( +8)( +10)=0

(x+8) (x+10) = 0

Solve:

(x+8)=0

x+8-8=0-8

x=-8

Solve:

(x+10) = 0

x+10-10=0-10

x=-10