Write 75 as the sum of powers of 8, using rational exponents.

8^? x 8^? x 8^? x 8^? = 75

Question

Mathematics

Jaidyn Horton

17 July, 08:06

Write 75 as the sum of powers of 8, using rational exponents.

8^? x 8^? x 8^? x 8^? = 75

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Answers (1)

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Kenneth Kramer · Answer 1

I was having a little trouble finding how to get from 64->75, but it's not too hard

8^2 = 64

8^1 = 8

8^2 + 8^1 = 72

8^0 = 1

8^ (1/3) = 2

8^2 + 8^1 + 8^0 + 8^ (1/3) = 75

Write 75 as the sum of powers of 8, using rational exponents.8^? x 8^? x 8^? x 8^? = 75

Write 75 as the sum of powers of 8, using rational exponents.

8^? x 8^? x 8^? x 8^? = 75