SOLUTION: solve log2 5 + 3 log2 x=3

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Question 625272: solve log2 5 + 3 log2 x=3
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
solve log2 5 + 3 log2 x=3
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log%282%2C5%29+%2B+3log%282%2Cx%29+=+3
log%282%2C5%29+%2B+log%282%2Cx%5E3%29+=+3
log%282%2C5x%5E3%29+=+3
5x%5E3+=+2%5E3
5x%5E3+=+8
x%5E3+=+8%2F5
x+=+%288%2F5%29%5E%281%2F3%29
x+=+1.17+