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mobanks
 one year ago
find the sum of the given arthmetic series.
24 + 48 + 72+96+...+480
mobanks
 one year ago
find the sum of the given arthmetic series. 24 + 48 + 72+96+...+480

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hartnn
 one year ago
Best ResponseYou've already chosen the best response.2can you find the common difference d = ... ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.2or the number of terms, n= ...?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.2one simpler way will be to factor out 24 from each term...

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0\(24 + 48 + 72 + 96 +... + 480 = 24(1 + 2 + 3 + 4 +... + 20)\)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.2good! :) if you want us to verify, tell us what u got ?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.2i get that too , correct! :)

mobanks
 one year ago
Best ResponseYou've already chosen the best response.2Thanks for your help ! :D
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