Evaluate the expression: 2 (m + 1) – n3 when m = -2 and n = 3

Question

Evaluate the expression:
2 (m + 1) – n3 when m = -2 and n = 3

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Xavia 5 years 2021-09-04T12:12:36+00:00 1 Answers 18 views 0

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  1. Ladonna
    0
    2021-09-04T12:13:44+00:00
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    Answer:

    -15

    Step-by-step explanation:

    2 * (-4+2) = -6

    -6 – 9 = -15

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