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TheEdwardsFamily
 one year ago
Help.
TheEdwardsFamily
 one year ago
Help.

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TheEdwardsFamily
 one year ago
Best ResponseYou've already chosen the best response.0here it is. @kieran01pd2016

TheEdwardsFamily
 one year ago
Best ResponseYou've already chosen the best response.0@texaschic101 @MadisonEmery

TheEdwardsFamily
 one year ago
Best ResponseYou've already chosen the best response.0@Michele_Laino @triciaal

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0use the rule of indices (x^a)^b = x^(ab)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Bascially, when you put an exponent on an exponent they multiply. So if you have (2^2)^3, it is the same as writing 2^6. Therefore, in this case, what times 5 would give you 15

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0in your problem the exponent multiplies the 5 to get 15

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1If we apply the rule of power of power, we can write this: \[\Large {\left( {{2^{  5}}} \right)^N} = {2^{  5 \cdot N}} = {2^{  15}}\] and then we have to solve this equation: \[\Large  5 \cdot N =  15\] please solve that equation for N

TheEdwardsFamily
 one year ago
Best ResponseYou've already chosen the best response.0so...what you're saying is that 3 will be the answer? (accordinng to my work)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1correct! it is N=3

TheEdwardsFamily
 one year ago
Best ResponseYou've already chosen the best response.0Whoop! thanks
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