SOLUTION: Please help me what is? x^-6y^3 divided by -27x^9y^-3/4

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Question 721215: Please help me what is?
x^-6y^3 divided by -27x^9y^-3/4

Answer by jsmallt9(3758)   (Show Source): You can put this solution on YOUR website!

If you have trouble with expressions like this, it can help to split it up into separate fractions:

so that the coefficients, the x's and the y's are all in their own fractions. To divide the x's and y's we use the rule for exponents when dividing: Subtract the exponents:



This could be an acceptable answer. Or we could rewrite the x with a positive exponent:

This could be an acceptable answer. Or we could rewrite the y in simplified radical form. (A fractional exponent represents a radical.)




This could be an acceptable answer. Or we could put everything back together (i.e. multiply it out):

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