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OpenStudy (jenniferjuice):
Solve 2x2 + 12x = 10. −3 ± square root 14 −3 ± 2square root 2 −3 ± square root 19 −3 ± square root 29
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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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