Mathematics, 05.11.2019 02:31, hannah1571

01: 39: 42
the first three steps for solving the quadratic equation by completing the square are shown. fill in the missing number in the
last step.
9x2 +54x = 7
9(x2 + 6x) = 7
9(x2 + 6x + 9) = 7 +

Answers: 3

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01: 39: 42
the first three steps for solving the quadratic equation by completing the square ar...