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anonymous
 one year ago
I need help this is sooo hard
8th grade math!
anonymous
 one year ago
I need help this is sooo hard 8th grade math!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it is hard, isn't it?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0aalright haha im sure if you tae it in steps everything willl be simplar

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is the value of the expression \[ \frac{ 1 }{ 4^{3}}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0alright easy lets start by looking at the problem

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0a.12 b.64 c. 1/64 d. 1/12

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0we have a 4^3 in the denominator. what does that tell you?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lets not worry about the answer right now lets worry about the problem itself

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0alright i will let you know a nice rule. when you bring a number from the denominator to the numerator you slip the exponent

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so something like 1/5^2 = 5^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok thats fine. its just a rule. i just want to make sure you know 5^2 is 5 squared

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do you understand that?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so with your problem we have 1/4^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0we bring the 4^3 to the numerator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and we get?....what?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok with our rule we change the sign of the exponent

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh i see what you are confused about. when i am talking about sign i mean positive or negative

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so all i mean by change the sign of the exponent is change it from 3 to 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so you have just 4^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0now what is 4 to the power of 3?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0tysm for helping me!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you are welcome please look over notes on this

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0its essential on later math problems you will have i highschool

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well i mean like algebra and pre calc it makes things easier if you know basic stuff like this
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