Math

Factor and solve: x^2 + 13x + 42 = 0

Asked by AnneS2 on 12 Aug 06:20

Last updated by anonymous on 13 Aug 18:24

1 Answers

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Answered by CherieS on 13 Aug 18:24

x^2 + 13x + 42 = 0

(x )(x ) ( +6)( +7)=0

(x+6) (x+7) = 0

Solve:

(x+6)=0

x+6-6=0-6

x=-6

Solve:

(x+7) = 0

x+7-7 = 0-7

x=-7