avbaclde123
avbaclde123
06-07-2017
Mathematics
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Which expression is equivalent to (82)^−4?
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mreijepatmat
mreijepatmat
06-07-2017
Any number raise to a negative exponent could be written as a fraction:
a⁻ⁿ = 1/aⁿ
82⁻⁴ = 1/82⁴
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