SOLUTION: Pls help me for this question : 2^x 3^x+1 = 100 Thanks

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Question 144672: Pls help me for this question : 2^x 3^x+1 = 100 Thanks
Answer by vleith(2983) About Me  (Show Source):
You can put this solution on YOUR website!
Given: 2%5Ex%2A+3%5E%28x%2B1%29+=+100+
Log2%5Ex+%2B+Log3%5E%28x%2B1%29+=+Log100
x+Log2+%2B+%28x%2B1%29Log3+=+2+
0.301x+%2B+0.477x+%2B+0.477+=+2+
0.778x+=+1.52
x+=+1.96
Check your answer
Does 2^1.96 * 3^2.96 = 100???
close enough :)