How do you solve m2-5m-14=0

asked Sep 5, 2016 190k views

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2m-5m-14=0,
-3m-14=0
-3m=14
m=-14/3

Provance answered Sep 8, 2016

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$m^2-5m-14=0 \\ \\ (m-7)(m+2)=0 \\ \\ m-7=0 \\ m=7 \\ \\ m+2=0 \\ m=-2 \\ \\ m=-2,7$

CharybdeBE answered Sep 9, 2016

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