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(4/3)^-3 write the expression with positive exponents only?
(4/3)^-3 write the expression with positive exponents only. Then simplify, if possible. I need help with this on have 2 answers and I don't know which one is right
2 Answers
- 8 years ago
To change any negative into a positive take it's reciprocal so it becomes
(4/3)^(1/3) then to simplify just put that into your calculator making sure you put brackets where nessacary! That one becomes
1.1006
In order to keep it in fraction form for that one, you can't simplify it anymore then that. Some other ones you probably can though it just all depends.
Source(s): College student - ?Lv 78 years ago
the "neg" sign means you want the inverse, so
1
===== {then flip this set-up**}
4^3
------
3^3
** becomes 3^3/4^3 = 27/64
Source(s): lucky guess ... by SUM(not"some")DUDE
