document.write( "Question 89334: logx9 = 2^3\r
\n" ); document.write( "\n" ); document.write( "Solve for X \n" ); document.write( "

Algebra.Com's Answer #64967 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"log%28x%2C9%29+=+2%5E3\"$
\n" ); document.write( "Read it like this: \"The exponent with base x which gives me 9 is 2^3\"
\n" ); document.write( "Then rewrite it as
\n" ); document.write( " $\"x%5E%282%5E3%29+=+9\"$
\n" ); document.write( " $\"x%5E8+=+9\"$
\n" ); document.write( " $\"x%5E8+=+3%5E2\"$
\n" ); document.write( "This is
\n" ); document.write( " $\"%28x%5E4%29%5E2+=+3%5E2\"$
\n" ); document.write( "take the square root of both sides
\n" ); document.write( " $\"x%5E4+=+3\"$
\n" ); document.write( "Take the 4th root of both sides
\n" ); document.write( " $\"x+=+3%5E%281%2F4%29\"$
\n" ); document.write( "answer \n" ); document.write( "

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