SOLUTION: I looked up this problem online {{{9-4e^x=5}}} and it showed how to do the problem but i dont understand how you get 0 from {{{e^x=1}}}

SOLUTION: I looked up this problem online {{{9-4e^x=5}}} and it showed how to do the problem but i dont understand how you get 0 from {{{e^x=1}}}

Algebra.Com

Question 247856: I looked up this problem online and it showed how to do the problem but i dont understand how you get 0 from
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Any number (other than zero) to the power of zero equals 1.

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