SOLUTION: assuming only that ln a =x and ln b =y please calculate ln(a^2b) please show working.

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Question 317869: assuming only that ln a =x and ln b =y please calculate
ln(a^2b)
please show working.
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
assuming only that ln a =x and ln b =y please calculate
ln(a^2b)
.
We can rewrite as:
2bln(a)
Now, substitute a,b for the given values to get:
2(y)(x)
2xy