document.write( "Question 748857: I am a little lost on this series. Please solve each equation by taking square roots: 3 + 7n^2 = 52 \n" ); document.write( "

Algebra.Com's Answer #455660 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3+%2B+7n%5E2+=+52\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"7n%5E2+=+52-3\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"7n%5E2+=+49\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"n%5E2+=+49%2F7\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"n%5E2+=+7\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"n+=+sqrt%287%29\"$ \r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( " $\"n+=+sqrt%287%29\"$ => $\"n+=+2.65\"$
\n" ); document.write( "or
\n" ); document.write( " $\"n+=+-sqrt%287%29\"$ => $\"n+=-+2.65\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );