3. Use method of completing the square to evaluate 2x^2+ 5x = 8

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Siavas asked Apr 14, 2023

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3. Use method of completing the square to evaluate 2x^2+ 5x = 8

Mathematics
high-school

Siavas asked Apr 14, 2023

by Siavas

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1 Answer

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Answer:

x= -5-
√(89) /4, - 5+
√(89) /4

Explanation:

solve the equation for x by finding a,b, and c of the quadratic then applying the quadratic formula (the full thing under "answer:" is the exact answer

Moltar answered Apr 21, 2023

by Moltar

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