Answer:
Step-by-step explanation:
The applicable rule is ...
It works both ways, going from radicals to frational exponents and vice versa.
The particular power or root involved can be in either the numerator or the denominator. The transformation applies to the portion of the expression that is the power or root.
Answer:
Step-by-step explanation:
When you multiply, always start on the first value. In this case, this would be 2 from 72.
Write now, you should have 82 as your first value.
Now for your second value, which would be 7. But first you need to add a zero, because you are doing the tens place.
<u>Now you put the two over your next equation:</u>
and
Now you should have 980 written.
<u>Now add your two numbers together:</u>
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