document.write( "Question 145381: please help me!!! evaluate without using a calculater. log7 343? \n" ); document.write( "
Algebra.Com's Answer #106059 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"log%287%2C%28343%29%29=log%287%2C%287%5E3%29%29=3%2Alog%287%2C%287%29%29=3%2A1=3\" \n" ); document.write( "
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