please help me solving my problem I will mark as brainlist
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= (7/-2) ^3×(7/-2) ^3×(7/-2)^3
= 343/-8×343×-8×343×-8
= 40353607/-512
= - 78815.6387
is the right answer
mark it brainlist
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hope it helps plzz mark as brainliest
pls mark as brainliest
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