document.write( "Question 401002: please help me solve problem: 3 log2 8 \n" ); document.write( "

Algebra.Com's Answer #283762 by josmiceli(19441) $\"\"$ $\"About$

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3*log(2,8)
\n" ); document.write( "In words, this says: \"What is 3 times the exponent to the base 2 that gives me 8?\"
\n" ); document.write( "I can multiply by 3 later, so I simplify by saying:
\n" ); document.write( " \"What is the exponent to the base 2 that gives me 8?\"
\n" ); document.write( "Now I say the same thing, but using the fact $\"8+=+2%5E3\"$
\n" ); document.write( " \"What is the exponent to the base 2 that gives me $\"2%5E3\"$ ?\"
\n" ); document.write( "It is obvious that $\"3\"$ is the exponent to the base 2 that gives me $\"2%5E3\"$
\n" ); document.write( "So far my answer is $\"3\"$ . Now I need to multiply it by $\"3\"$
\n" ); document.write( " $\"3%2A3+=+9\"$ answer \n" ); document.write( "

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