SOLUTION: 2x^+7x-30
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Question 568029
:
2x^+7x-30
Answer by
stanbon(75887)
(
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2x^2+7x-30 = 0
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Quadratic formula:
x = [-7 +- sqrt(49 - 4*2*-30)]/4
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x = [-7 +- sqrt(269)]/4
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x = [-7 +- 16.40]/4
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Cheers,
Stan H.