document.write( "Question 172572: solve the following for x\r
\n" );
document.write( "\n" );
document.write( "2^x=32\r
\n" );
document.write( "\n" );
document.write( "3^x-2=81\r
\n" );
document.write( "\n" );
document.write( "4^x=1/64 \n" );
document.write( "
Algebra.Com's Answer #127442 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 2^x=32 \n" ); document.write( "2^x = 2^5 \n" ); document.write( "x = 5 \n" ); document.write( "------------- \n" ); document.write( "3^x-2=81 \n" ); document.write( "3^(x-2)=3^4 \n" ); document.write( "x-2 = 4 \n" ); document.write( "x = 6 \n" ); document.write( "-------------- \n" ); document.write( "4^x=1/64 \n" ); document.write( "4^x = 4^-3 \n" ); document.write( "x = -3 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |