Posted by Claire on Wednesday, November 21, 2007 at 4:06pm.
Try this on the first set:
log (xy)= logx + logy
log (x^2y)= 2logx + log2
Those ought to help.
Try that also on the second.
On the third,
y+1= log3 9x = log33^2 x= 2 + log3 x
y-1= log3 x
but y= 2log3 x then solve.
I still cannot work them out!!
What problems are you having? Where are you getting stuck?
I don't know. I simply cannot agree with the answers and I have tried to work them out many times
I am having problems in mmeasuring.
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