if using the method of completing the square to solve the quadratic equation x^2-20x+24=0x 2 −20x+24=0, which number would hav

Question

if using the method of completing the square to solve the quadratic equation x^2-20x+24=0x
2
−20x+24=0, which number would have to be added to “complete the square”?

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Tryphena 3 months 2021-08-01T13:51:08+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-08-01T13:53:01+00:00

    Answer: (-10)^2

    Step-by-step explanation:

    (b / 2)^2 = (-10)^2

    Hope this helps! Please give brainliest!

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )