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jamie2012

  • 3 years ago

Evaluate -a4 and (-a)4, for a = 2.

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  1. liliy
    • 3 years ago
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    plug in: -2*4 and (-2)*4

  2. liliy
    • 3 years ago
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    the first one, first multiple then add the- (-8) the second isfirst negate, then multiple so its -8

  3. jamie2012
    • 3 years ago
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    thank you. that helps a lot

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