Math

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

Asked by AnneS2 on 20 Oct 07:47

Last updated by anonymous on 21 Oct 11:59

1 Answers

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Answered by CherieS on 21 Oct 11:59

x^2 - 18x + 80 = 0

(x )(x ) ( -10)( -8)=0

(x-10) (x-8) = 0

Solve:

(x-10)=0

x-10+10=0+10

x=10

Solve:

(x-8) = 0

x-8+8 = 0+8

x=8