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jesusfreak
 3 years ago
Expand the series and evaluate:
Enter your answer as the following example: 123456=21
sum_(k=5)^10(5k)
jesusfreak
 3 years ago
Expand the series and evaluate: Enter your answer as the following example: 123456=21 sum_(k=5)^10(5k)

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amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0whats your best effort give us?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0seeing this done a few times should give you an idea that we can build upon

jesusfreak
 3 years ago
Best ResponseYou've already chosen the best response.0Ok @amistre64, please leave me alone

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0ok, but good luck with it all :)

jesusfreak
 3 years ago
Best ResponseYou've already chosen the best response.0Can someone help me please?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0im willing to help, but ....

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0you said you dont want me to help you

jesusfreak
 3 years ago
Best ResponseYou've already chosen the best response.0I want help I just don't want to be criticized

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0noones criticizing you. I just need to know how much you know on this subject.

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0does the notation make sense for starters.

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0\[\sum_{k=5}^{10}\]is a good place to start

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0then this might take a bit. It is simple enough tho. the symbol: \(\sum\) is a greek letter for "S" and indicated that we are going to be adding up stuff

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0the number on the bottom tells us where we start at; and the number on top tells us where we end at: in this case we start with k=5 and end with k=10

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0i like to write it out to begin with like this: k : rule  5 : 5k = 5(5) = 25 6 : 5k = 5(6) = 30 7 : 5k = 5(7) = 35 8 : 5k = 5(8) = 40 9 : 5k = 5(9) = 45 10: 5k = 5(10)= 50 does this make sense so far?

amistre64
 3 years ago
Best ResponseYou've already chosen the best response.0\[\sum_{First}^{Last}(rule)\] using the rule, and stepping thru the numbers from first to last, we can generate all the numbers that are needed to be added up.
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