Solve the following quadratic equation by completing the square method 9xpower 2 - 12 x + 4 = 0
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Step-by-step explanation:
9×9 - 12x + 4 = 0
18 + 4 - 12x = 0
21 - 12x = 0
21 = 12×
x = 21/12
x = 7/4
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