##### DQ 2 Algebra question.. Thank you!

label Algebra
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•             Suppose you are provided with a geometric sequence. How can you find the sum of n terms of the sequence without having to add all of the terms?
Jul 9th, 2015

use the formula for summing geometric sequence

where,a is the first term

r is the common ratio

n is the number of terms.

Jul 9th, 2015

Can you please explain this a little better. be a little thorough because I am not understanding how you just explained it.

Jul 9th, 2015

which class(std) u r in???

Jul 9th, 2015

College Algebra MTH/220

Jul 9th, 2015

see i have provided u with the formula u have to just plug in the a, r, and n

which is a= first term of the sequence

r= common ration i e ratio of a2/a1 or a3/a2 or a4/a3

n = number of terms in the sequence.

Jul 9th, 2015

OOOH ok thank you.. At first I did not see the attachment..

Jul 9th, 2015

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Jul 9th, 2015
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Jul 9th, 2015
Sep 23rd, 2017
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