The problem involves solving the equation (3.4)^(2x+3) = 8.5 for the variable x, with participants discussing the correct interpretation of the equation and the steps involved in the solution process.
There is an ongoing clarification regarding the equation's format, with some participants suggesting that the original expression may have been miswritten. Guidance has been offered on how to approach the problem using logarithmic properties, although no consensus on the correct interpretation has been reached.
Participants are addressing potential misunderstandings related to the notation used in the equation, specifically the placement of parentheses and the representation of exponents. There is also mention of formatting preferences for presenting equations in the forum.
Are you saying that the original looks exactly like that, using the caret symbol instead of a superscript? Seems unlikely, so what you have posted is probably a rendition. But what you posted is equivalent to 3.42x+3. If you meant 3.42x+3 then you can write it as 3.4^(2x+3). And I feel it is a little simpler to take logs first then solve 2x+3 = log(8.5)/log(3.4).brenfox said:Looked at the question again and I have wrote it correctly.