can you please explain how to do these.. 1. 2log(base e)(x+5)=6 (also how do you write 'to base e' on the computer?) 2. log(to base e)(2x +3)=0 thanks
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Originally Posted by emma can you please explain how to do these.. 1. 2log(base e)(x+5)=6 (also how do you write 'to base e' on the computer?) 2. log(to base e)(2x +3)=0 thanks 1. $\displaystyle \log_e (x + 5) = 3 \Rightarrow e^3 = x + 5 \Rightarrow ... $ 2. Note that $\displaystyle \log_e 1 = 0$ ....
thanks i understand more now
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