What is the missing exponent?
what si your eqaution?
question?
Give them time @AlexandervonHumboldt2
They're new here. Gee.
hang on
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hang on
ok
file:///Users/FulmerFamily/Desktop/Screen%20Shot%202015-11-27%20at%205.44.39%20PM.png
there
this cannot be opened
@superguy213344 Attach the file using the Attach File button :)
Please use the attach file button
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ok there
|dw:1448671779569:dw|
(a^b)^c=a^(bc)
\(\sf\Large (a^m)^n = a^{m\cdot n}\)
\[\frac{ 8^{-5} }{ (8^{-7})^2 }\]
a^{-b}=1/a^b
so it is = a
so it is a
sorry i really suck at math
(8^-7)^2=8^(-7*2)=8^-14
now a^b/a^c=a^(b-c)
@superguy213344 You're really good at guessing. You do realize that your question has no answer choices, right?
\[\frac{ 8^{-5} }{ 8^{-14} }=8^{-5+14}=?\]
i just need the answer please
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