Question 94675
Need to solve:
log9(1/3)=y 
Write in exponential form:
9^y = 1/3
3^2y = 3^-1
2y=-1
y = -1/2
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Need to simplify: 
e^x * 4e^(2x+1) 
= 4 e^(2x+1+x)
= 4^(3x+1)
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Cheers,
Stan H>