# Combo Variation Help to solve for t??? when it's t^4= a number

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• December 1st 2009, 03:07 PM
bradycat
Combo Variation Help to solve for t??? when it's t^4= a number
Hello,
I am working on a combinatin variation.
My final answer is
t^4 = 3418608.114.

I NEED to solve for t? I have never encounted this before............what do you do in this case?
NEED HELP ASAP, thanks.
Jo
• December 1st 2009, 03:22 PM
pickslides
Quote:

Originally Posted by bradycat
Hello,
I am working on a combinatin variation.
My final answer is
t^4 = 3418608.114.

I NEED to solve for t? I have never encounted this before............what do you do in this case?
NEED HELP ASAP, thanks.
Jo

$t = \sqrt[4]{3418608.114}$
• December 1st 2009, 03:27 PM
skeeter
Quote:

Originally Posted by bradycat
Hello,
I am working on a combinatin variation.
My final answer is
t^4 = 3418608.114.

I NEED to solve for t? I have never encounted this before............what do you do in this case?
NEED HELP ASAP, thanks.
Jo

if $t > 0$ ...

$t = (3418608.114)^{\frac{1}{4}} \approx 42.9993934808$
• December 1st 2009, 03:28 PM
bradycat
WOW, that's it? THANK YOU.
So did you get an answer of 42.99939348???