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Mathematics 20 Online
OpenStudy (jenniferjuice):

Solve 2x2 + 12x = 10. −3 ± square root 14 −3 ± 2square root 2 −3 ± square root 19 −3 ± square root 29

OpenStudy (imstuck):

You can either complete the square or use the quadratic formula here. Which do you prefer?

OpenStudy (anonymous):

x=−3±14−−√ x≈0.741657386774,−6.741657386774

OpenStudy (anonymous):

the first one

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