. Does the following infinite series converge or diverge? Explain your answer.
1/3-2/9-4/27-8/81+...

It diverges; it has a sum.

It diverges; it does not have a sum.

It converges; it does not have a sum.

It converges; it has a sum.

im alright what do you need

step-by-step explanation:

1010: 3030

is it i think

christopher is 272,195 year old

step-by-step explanation:

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb