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Mathematics 13 Online
OpenStudy (anonymous):

(12x^9y^11)/(-3x^3y^7)

OpenStudy (abb0t):

Factor out a 3 from the numerator and subtract the exponents.

OpenStudy (anonymous):

\[\large {x^a \over x^b}=x^{(a-b)}\]

OpenStudy (anonymous):

\[(12x^9y^{11}) \over (-3x^3y^7)\]

OpenStudy (anonymous):

the numerator would be 4x^9y^11?

OpenStudy (anonymous):

\[\large {-4x^9y^{11} \over x^3y^7}\]Yup, you have the constants simplified. Now do the variables and use the same pattern I gave you above

OpenStudy (anonymous):

-4x^6y^4 ?

OpenStudy (anonymous):

yes your right -4x^6y^4

OpenStudy (anonymous):

so that is the answer right?

OpenStudy (anonymous):

yes your right

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