SOLUTION: x+x^2+x^3+...=3/4 Find x

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Question 937402: x+x^2+x^3+...=3/4
Find x
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the sum of a infinite geometric series,
x%2F%281-x%29=3%2F4
4x=3%281-x%29
4x=3-3x
7x=3
x=3%2F7