X^9/7 convert from exponent form to radical form

Step-by-step explanation:

You can solve this by realising that the denominator of a fractional exponent can be expressed as the base of a radical.

Note also that the order does not matter.  You could also express it as

The reason this works is that you're effectively breaking the exponent into fractions.  The first answer is the equivalent of:

and the second would be:

In both cases, the exponents would be multiplied, giving the same result.

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

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step-by-step explanation: