What does give for the value of ? I did this but am not getting the correct value of so can someone show me the value of that you are obtaining?

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- April 29th 2008, 04:53 AMSimplicitySimplification
What does give for the value of ? I did this but am not getting the correct value of so can someone show me the value of that you are obtaining?

- April 29th 2008, 04:56 AMMoo
Hello,

There are two possible values for x... :)

You can simplify tan(45) into 1.

So it yields -784=392x-9.8x²

Edit : x=4.19 or x=-1.91 - April 29th 2008, 05:11 AMKai
- April 29th 2008, 05:14 AMMoo