HELP PLEASE Use the binomial squares pattern to multiply (6m−8)²

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HELP PLEASE

Use the binomial squares pattern to multiply (6m−8)²

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Audrey 1 month 2021-09-09T16:44:29+00:00 1 Answer 0

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    2021-09-09T16:45:41+00:00

    (6m-8)^2

    since it’s in parenthesis you multiple it by itself (6m-8)(6m-8) now you have set it up to FOIL (first outer inner last)

    First 6m • 6m = 36m^2
    Outer 6m • -8 = -48m
    Inner -8 • 6m = -48m
    Last -8 • -8 = 64

    combine like terms

    so now put it in the format
    Ax^2 + Bx + C

    so your answer is 36m^2 – 96m + 64

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45:7+7-4:2-5:5*4+35:2 =? ( )