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OpenStudy (anonymous):
use quadratic formula to solve the equation: 3x^2-7x=5
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OpenStudy (anonymous):
You sure that is the formula? The roots are x = 2.9 x = -.57 (rounded)
OpenStudy (anonymous):
yes I'm sure. further it says, use radicals as needed and express complex numbers in terms of i --- if this changes anything to you???
OpenStudy (anonymous):
the roots are x = \[7/6 \pm \sqrt{109}\]
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