Math

2m^2 -7m-13=-10 Solve

Asked by AnneS2 on 22 May 06:24

Last updated by anonymous on 23 May 11:00

1 Answers

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Answered by CherieS on 23 May 11:00

2m^2 -7m-13=-10

2m^2 -7m-13+10=-10+10

2m^2 -7m-3=0

m (2 m-7) = 3

Solve

m=3

Solve:

(2 m-7) = 3

2 m-7+7 = 3+7

2m=10

2m/2=10/2

m=5