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Mathematics 18 Online
OpenStudy (is3535):

What is the value of the expression ?

OpenStudy (is3535):

|dw:1441839354345:dw|

OpenStudy (is3535):

Negative Exponents

Nnesha (nnesha):

\[\huge\rm x^{-m}=\frac{ 1 }{ x^m }\] `flip` the fraction change the sign of the exponent tha's it!

OpenStudy (is3535):

soD

OpenStudy (is3535):

or C

OpenStudy (is3535):

@phi

OpenStudy (trisaba):

\[3^{5}=3^{2}\times 3^{2}\times3=9^{2}\times3\] solve rest

OpenStudy (phi):

do you know that if you "flip" the fraction, you can change the sign of the exponent?

OpenStudy (is3535):

A

OpenStudy (is3535):

@phi

OpenStudy (is3535):

@phi

OpenStudy (is3535):

@triciaal

OpenStudy (is3535):

@Trisaba

OpenStudy (is3535):

@Pocarii

OpenStudy (is3535):

@SithsAndGiggles

OpenStudy (is3535):

@Trisaba

OpenStudy (is3535):

@pinklion23

OpenStudy (is3535):

@Loser66

OpenStudy (is3535):

@Teddyiswatshecallsme

OpenStudy (is3535):

A or D

OpenStudy (trisaba):

81 x 3 is your answer if you simplify

OpenStudy (is3535):

A

Nnesha (nnesha):

\(\color{blue}{\text{Originally Posted by}}\) @is3535 A \(\color{blue}{\text{End of Quote}}\) where is A D or C and B ???

Nnesha (nnesha):

you just posted the question .

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