Given that the following two geometric series(meetkundige reekse) are covergent 1+x+x²+x³+... And 1-x+x²-x³+... Determine the value(s) of x for witch the sum of the following two series is equel​

i do not know this sorry : (

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.