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Mathematics 7 Online
OpenStudy (anonymous):

Hey guys i really need some help with this.. What is the simplified for of the expression (y^-5)^-10y^10

OpenStudy (anonymous):

\[(y^{-5})^{-10y^{10}}?\]

OpenStudy (anonymous):

\[(y ^{-5})^{-10}y ^{10}=y ^{-10\times-5}y ^{10}=y ^{50}y ^{10}=y ^{50+10}=y ^{60}\]

OpenStudy (anonymous):

jonask that'd be right if that's what she said

OpenStudy (anonymous):

\[n^{a^{b}}=n^{a*b}\] does this help lashay12?

OpenStudy (anonymous):

where n is any integer

OpenStudy (anonymous):

or variable

OpenStudy (anonymous):

i got the same thing i just wasn't sure about it.

OpenStudy (anonymous):

jonask helped me, thank you

OpenStudy (anonymous):

so i guess that power sign wasn't supposed to be there

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