document.write( "Question 631302: 4^3x=10 \n" ); document.write( "

Algebra.Com's Answer #397494 by Tatiana_Stebko(1539) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4%5E%283x%29=10\"$ take the log base 4 of both sides of an equation
\n" ); document.write( " $\"log%284%2C4%5E%283x%29%29=log%284%2C10%29\"$
\n" ); document.write( "Use the log rule
\n" ); document.write( " $\"log%28b%2Ca%5En%29=n%2Alog%28b%2Ca%29\"$
\n" ); document.write( " $\"log%28a%2Ca%29=1\"$
\n" ); document.write( ".
\n" ); document.write( " $\"log%284%2C4%5E%283x%29%29=log%284%2C10%29\"$
\n" ); document.write( " $\"3x=log%284%2C10%29\"$ divide by 3
\n" ); document.write( " $\"x=log%284%2C10%29%2F3\"$ \n" ); document.write( "

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