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Mathematics, 20.02.2021 23:10 trippsmom0671

Solve the equation 2x2 + 12x - 7 = 0
by completing the square.
Give your answers correct to 2 decimal places.
Show step by step please

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Solve the equation 2x2 + 12x - 7 = 0
by completing the square.
Give your answers correc...
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