document.write( "Question 951540: log5 Y^2 + log5 Y^0.5 = 0.4 \n" ); document.write( "

Algebra.Com's Answer #581185 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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log5 Y^2 + log5 Y^0.5 = 0.4
\n" ); document.write( ":
\n" ); document.write( " $\"log%285%2C%28y%5E2%29%29+%2B+log%285%2C%28y%5E.5%29%29+=+.4\"$
\n" ); document.write( "adding logs is multiply
\n" ); document.write( " $\"log%285%2C%28y%5E2%2Ay%5E.5%29%29++=+.4\"$
\n" ); document.write( "add exponents
\n" ); document.write( " $\"log%285%2C%28y%5E2.5%29%29+=+.4\"$
\n" ); document.write( " $\"2.5%2Alog%285%2Cy%29+=+.4\"$
\n" ); document.write( " $\"log%285%2Cy%29+=+.4%2F2.5\"$
\n" ); document.write( " $\"log%285%2Cy%29+=+.16\"$
\n" ); document.write( "Convert to the exponent form
\n" ); document.write( " $\"y+=+5%5E.16\"$
\n" ); document.write( "using your calc
\n" ); document.write( "y = 1.2937 \n" ); document.write( "

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