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If x^(3)=7^(5), what is the value of x ?...

If `x^(3)=7^(5)`, what is the value of x ?

A

`3.2`

B

`11.6`

C

`25.6`

D

`243.0`

Text Solution

Verified by Experts

The correct Answer is:
C

Use your calculator. First find that `7^(5)=16,807`. Then find that the cube root of 16,807 is about 25.6.
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Knowledge Check

  • if x-y=y+3=7, what is the value of x?

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    `-4`
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    `(3)/(8)`
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