SOLUTION: Please help with this problem: Rewrite and Simplify using properties of logarithms. log2 (7^2 * 4^7)

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Question 798625: Please help with this problem:
Rewrite and Simplify using properties of logarithms.
log2 (7^2 * 4^7)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Rewrite and Simplify using properties of logarithms.
log2 (7^2 * 4^7)
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= log%282%2C307328%29
That's as simple as it gets in exact form.
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= log(307328)/log(2)
=~ 18.22942 Can't get any simpler than that.