how do you expand the following? (X+8)(x-8)​

Question

how do you expand the following?
(X+8)(x-8)​

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Gabriella 2 weeks 2021-10-06T10:24:48+00:00 1 Answer 0

Answers ( )

    0
    2021-10-06T10:26:06+00:00

    Answer:

    x^2−64

    Step-by-step explanation:

    (x+8)(x−8)

    =(x+8)(x+−8)

    =(x)(x)+(x)(−8)+(8)(x)+(8)(−8)

    =x^2−8x+8x−64

    =x^2−64

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