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(-2)7=-2^7

-2^5 = -2*-2 = 4 * -2= -8 * -2 = 16 * -2 = -32

  • Please check answers - ,

    yes on second. The first is multiplication of -2 by 7, as you have written it.

  • Bob, I am lost at what you mean. - ,

    I think I made a mistake in how I wrote the first one.

    I should have said (-2)^7

    So would I be correct in saying -2^7

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