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What expression gives the solution to -5+2x^2=-6x

User Sshepel
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1 Answer

1 vote

Answer:

Explanation:

2x² + 6x - 5 = 0

D = 36 + 40 = 76 = (2√19)²


x_(1) = ( - 6 - 2√19) / 4 = ( - 3 - √19) / 2


x_(2) = ( - 3 + √19) / 2

User Krsteeve
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