What is the name of the following formula: -b + vb2-4ac? 2a

Question

What is the name of the following formula:
-b + vb2-4ac?
2a

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Thiên Thanh 5 years 2021-08-17T23:04:24+00:00 1 Answers 15 views 0

Answers ( )

    0
    2021-08-17T23:06:07+00:00

    Answer:

    quadratic formula

    Step-by-step explanation:

    this applies when you look for the x values of a quadratic equation

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