what is the value of each expression (-2)^4; -2^4​

Question

what is the value of each expression (-2)^4; -2^4​

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Amaya 2 weeks 2021-10-01T16:21:57+00:00 1 Answer 0

Answers ( )

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    2021-10-01T16:23:03+00:00

    Answer:

    The answer is +16

    Step-by-step explanation:

    Based on the question given (-2)^4

    It means -2 appears in four places

    That is (-2×-2)×(-2×-2)

    Remember that- ×- =+

    Therefore opening the first bracket

    -2×-2=+4

    Opening the second bracket

    -2×-2=+4

    Lastly bringing the two values together

    +4×+4=+16

    Therefore the answer is +16

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