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3 years ago

14

Rewrite the rational exponent as a radical by extending the properties of integer exponents. 2 to the 7 over 8 power, all over 2

to the 1 over 4 power

1 answer:

MrRa [10]3 years ago

5 0

Recall the quotient rule of exponents: x^a/x^b = x^(a-b)

So
2^(7/8) / 2^(1/4)
=2^(7/8-1/4)
=2^((7-2)/8)
=2^(5/8)
=8 radical 2^5
=8 radical (32)

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Ah, great question. Let me help you on this one.

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