document.write( "Question 896968: Solve 5^(x^2+x) = 1 \n" ); document.write( "

Algebra.Com's Answer #543889 by thesvw(77) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"5%5E%28x%5E2%2Bx%29+=+1\"$ \r
\n" ); document.write( "\n" ); document.write( "Take log to the base 5.\r
\n" ); document.write( "\n" ); document.write( "Then you can take (x^2+x) infront\r
\n" ); document.write( "\n" ); document.write( " $\"%28x%5E2%2Bx%29%2Alog5+=+log1\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x%5E2+%2Bx=+0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x%28x%2B1%29=0\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=0\"$ or $\"x=+-1\"$ \n" ); document.write( "

\n" );