Question 60762
2.2<sup>3</sup> = N
Change this exponential equation to an equivalent 
equation involving a logarithm.

<pre><font size = 6 color = "darkblue"><b>
Just learn this rule:

The exponential equation

B<sup>C</sup> = A

is equivalent to the logarithm equation

log<sub>B</sub>A = C

So, using the above rule,

The exponential equation

2.2<sup>3</sup> = N

is equivalent to the logarithm equation

log<sub>2.2</sub>N = 3

Edwin</pre></font>