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I found the following problem online, and can't seem to start it.
How many zeroes are at the end of [tex]4^{5^6}+6^{5^4}[/tex]?
I know how to find zeros at the end of a factorial, but I can't do it with powers.
Any suggestions?
Thanks.
How many zeroes are at the end of [tex]4^{5^6}+6^{5^4}[/tex]?
I know how to find zeros at the end of a factorial, but I can't do it with powers.
Any suggestions?
Thanks.