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Can someone help me with exponents? heres an example of something i need help with: (a^5)(b^-6)

 Jan 4, 2017
edited by Guest  Jan 4, 2017

Best Answer 

 #3
avatar+36 
+5

Ok, a new question, d^-3 for d= -2

 

If im correct its -1/8, but im still not sure

 Jan 4, 2017
 #1
avatar+9673 
+5

Me can help!! Me is the smartest cookie in the world!!

 

\(a^5 b^{-6}\\ =\dfrac{a^5}{b^6}\)

\(\boxed{\color{olive}{a^{-x} \\=\dfrac{1}{a^x}}}\)

 Jan 4, 2017
 #2
avatar+36 
+10

Thanks alot! That is what i thought the answer was but i wasn't sure.... nor am i sure about some other things, and you are you smartest cookie in the world :)

 Jan 4, 2017
 #3
avatar+36 
+5
Best Answer

Ok, a new question, d^-3 for d= -2

 

If im correct its -1/8, but im still not sure

Gobro Jan 4, 2017
 #4
avatar+483 
0

yes that is the answer -1/8 or -0.125

 Jan 4, 2017

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