Simplifying and Solving Exponential Expressions: Tips and Tricks

AI Thread Summary
The discussion focuses on simplifying and solving exponential expressions, specifically (3*√2)^(√2) and the equation 3^(2x)-1=3^x + 2. For the first expression, it is noted that there is no simpler form than the original. The second equation can be approached by substituting y=3^x, which allows for a different perspective on solving it. Participants suggest using variables to clarify the expressions and applying laws of exponents for simplification. Overall, the conversation emphasizes the complexity of these exponential problems and the need for clarity in notation.
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1. (3*square root of 2)^square root of 2 How do I simplify this and other exponential expressions?
2. 3^(power of 2*x)-1=3^(power of x) + 2 How do i solve this?

I don't know how to attempt it...Help please
 
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Regarding your first question: you can't, really. Subjectively, there's no "simpler" form than what you already have.

Regarding your second question: define y=3^x, and recast your equation in terms of y. Can you solve this?
 
according to glencoe algebra 2 number 1 can be simplified even more but they don't tell HOW?

no https://www.physicsforums.com/latex_images/16/1681321-1.png that's what its supposed to look like, i have to find x
 
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Try this: instead of 2^(1/2), use some variable, r, for the (1/2). Now you have
something like (3*2^r)^(2^r), convert this into ordinary algebraic notation so it is easier to understand; and then use your laws of exponents.
 
Actually what I obtain is not much clearer. Example seems like a calculator exercise.
 
Now, I find this:

(3^(1/2))*2^((2^(1/2))/2 )

It would look better if I had access to TEX right now.
Three to the square root of two power, multiplied by two to the [square root of two] over two power. It may read complicated, but it looks neat on my paper.
 
symbolipoint said:
Now, I find this:

(3^(1/2))*2^((2^(1/2))/2 )

It would look better if I had access to TEX right now.

You can always use latex in your posts by typing your latex code [ /tex]. (without the space in front of the /)
 
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