Login

can you please teach me how to solve these problems:
1. 1/5log​232+3log644 _simplify

Consider the following expression.   15log232+3log644Write 32 as 25 and use change of base formula in the second term.  logab=logcblogcaThis implies that,  15log232+3log644=15log225+3log24log264                                    =15log225+3log222log226Use the formula, logxn=n logx to get,     15log232+3log644=155 log22+32 log226 log22                                    = log22+log22log22Use the formula, logaa=1 to get,    15log232+3log644=1+1=2

  • 0
View Full Answer
What are you looking for?