Answer:
Step-by-step explanation:
This question is on rules of rational exponential
where the exponential is a fraction, you can re-write it using radicals where the denominator of the fraction becomes the index of the radical;
<u>General expression </u>
Thus
<u>Applying the same in the question </u>
=
Answer:
No, is 1 which can be written as
. The definition of rationals is any number that can be written as a ratio of an integer to an integer where the bottom integer is not 0.
Step-by-step explanation:
since
.
Rational numbers included anything that can be written as a fraction where the top and bottom are integers (bottom integer is not 0).
1 can be written many different ways. It can be written as .
Both the numerator and the denominator of the rewrite of one that I did are integers.
The integers include the following numbers:
{...,-4,-3,-2,-1,0,1,2,3,4,...}.
The integers are the whole numbers and the opposite of the whole numbers.
The whole numbers are {0,1,2,3,4,...}.
The opposite of the whole whole numbers are {...,-4,-3,-2,-1,0}.
