kimberlymuro65 kimberlymuro65

18-02-2017
Mathematics

contestada

Write a quadratic equation that can be solved by factoring. solve step by step

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texaschic101 texaschic101

18-02-2017

m^2 + 9m + 20 = 0
(m + 4)(m + 5) = 0

m + 4 = 0
m = -4

m + 5 = 0
m = -5

solution : m = -4 or m = -5

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