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16-12-2019
Mathematics

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Solve 8x2 + 6x + 5 = 0

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16-12-2019

8 x 2 + 6x + 5=0
16 + 6x + 5=0
6x+21=0
6x+21-21=0-21
6x=-21
6x/6=-21/6
x=-7/2

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