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Mathematics 11 Online
OpenStudy (anonymous):

choose the correct simplification of (x^7/y^9)^2

OpenStudy (anonymous):

A. x^14/y^18 B. x^9/y^11 C. x^5/y^7 D. x^14y^18

OpenStudy (anonymous):

Want to know how to find it?

OpenStudy (anonymous):

sure.

OpenStudy (anonymous):

the rule for this is if you have(x^n)^e than its (x^n times e) so for this its x^7 times 2/y^9 times 2. Make sense?

OpenStudy (anonymous):

yess

OpenStudy (anonymous):

would it be x^14/y^18 ?

OpenStudy (anonymous):

yes that is correct

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