Raymond B. answered • 02/14/23
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Math, microeconomics or criminal justice
2x^2 +7x = 4
x^2 +7x/2 = 2
(x+ 7/4)^2 = 2 +49/16
x= -7/4 +/- 9/4
x = -4 or 1/2
Joseph D.
asked • 02/14/23Solve each equation by completing the square.
2x^2+7x=4
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