4.(-x 4 + 13x 5 + 6x 3 ) + (6x 3 + 5x 5 + 7×4)

Question

4.(-x 4 + 13x 5 + 6x 3 ) + (6x 3 + 5x 5 + 7×4)

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Raelynn 1 week 2021-09-14T20:15:37+00:00 1 Answer 0

Answers ( )

    0
    2021-09-14T20:17:19+00:00

    Answer:

    140

    Step-by-step explanation:

    =(-4+55+18)+(18+25+28)

    =69+71

    =140

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