## Stuck on present value equation

Complex numbers, rational functions, logarithms, sequences and series, matrix operations, etc.
Abomz
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Joined: Sun Mar 23, 2014 4:40 pm
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### Stuck on present value equation

I'm stuck on the following. I cant seem to figure out how to solve for i.

$\large 52.12 = \frac{1-{(1+i)^n}}{i}$
where n = -72

stapel_eliz
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Joined: Mon Dec 08, 2008 4:22 pm
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I'm stuck on the following. I cant seem to figure out how to solve for i.

$\large 52.12 = \frac{1-{(1+i)^n}}{i}$
where n = -72
I don't think one can solve this for the value of "i" (other than by numerical methods).

Abomz
Posts: 4
Joined: Sun Mar 23, 2014 4:40 pm
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Aha! Thank you!