A few days ago
Math Help PLease! fractions #2!!?
please help simplify and express with positive exponents: xy^-3/x^2y^-2 it reads : xy to the negative 3 power over x to the 2 power times y to the negative 2 power
Top 3 Answers
A few days ago
Favorite Answer
negative exponents simply mean to flip that particular item. for example 4^-3 power is the same is 1/4^3. if you have 2/4^-3 power then you have 2*4^3 power. It is really not that hard. Just make those changes then cancel where you can. Give it a try and email me the result. I will look at it.
0
A few days ago
xy^-3
——-
x^2y^-2
This is one that all you have to do is switch them around:
All x’s stay the same, its just the y’s that change:
The answer then becomes:
xy^2
——
x^2y^3
0
A few days ago
’tis what they invented graphing calculators for…to use them.
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