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Home Q & A Board Science-Related Homework Help Mathematics Pre-calculus and Functions
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emilyliv emilyliv
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4 years ago
I was also confused about something like this, I know how to expand and simplify but the exponent's confused me during the whole process, as well as getting the final answer.
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wrote...
#1
Educator
4 years ago
Does it help if you change the radicals into fractional exponents?
emilyliv Author
wrote...
#2
4 years ago
Just making sure, but for the first step is it similar to the one you did with the other question, or different? Because if it is different, can you explain the 1st and the 2nd step
wrote...
#3
Educator
4 years ago
Quote from: emilyliv (4 years ago)
Just making sure, but for the first step is it similar to the one you did with the other question, or different

It's the same, I multiplied 1/3 to -1 where it became -1/3

If I could recommend something, we have an excellent series on exponent laws. The first one covers all the good stuff you need to know, the second and third link is practice

https://youtu.be/DZu5su2mzw8

https://youtu.be/w6DVUIy5H7E

https://youtu.be/twJKfYQZG5k
emilyliv Author
wrote...
#4
4 years ago
okay, thanks..
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