crystalnoiles8orvivq crystalnoiles8orvivq

13-07-2017
Mathematics

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Determine the type and number of solutions of −4x2 − 3x + 7 = 0

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RickyChen RickyChen

13-07-2017

Since 3^2 - (-4)(7) must be bigger than 0

Then it has two real roots.

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