SOLUTION: Starting with the equation: 1/2piFcC=R How would you solve for Fc? pi is 3.414. I can't type the symbol for pi. I know you have to do something to both sides of the equation bu

Question 914035: Starting with the equation: 1/2piFcC=R How would you solve for Fc? pi is 3.414. I can't type the symbol for pi. I know you have to do something to both sides of the equation but I am at a loss. What to I multiply and what do I divide to find Fc? Thanks
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Pi is just pi surrounded by the triple braces rendering tags.
Three of these, {
pi
Three of these, }
-
That will look like, .

Guessing that you have a formula (1/2)pi*F[c]C=R shown in pure text for the algebra dot com system, rendered as . Notice very carefully, the asterisk, * is necessary between pi and the F in order for the pi to be rendered as the correct symbol.

You have part of the idea, to do the same thing to both sides of the equation to find . You see F sub c multiplied by some factors. You want the MULTIPLICATIVE INVERSE of those factors.

Multiply the left and right sides of the equation by and then simplify. Do the steps on paper!

Your finished result may be as .

---
This formula was really meant: 1/(2*pi*F[c]C)=R as shown in pure text.
Rendering tags make it , and now you know what to do to solve for .
Multiply left and right members by and simplify.
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