document.write( "Question 358299: solve 4^x+3= 1/8 \n" ); document.write( "
Algebra.Com's Answer #255700 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Assuming x+3 is the exponent: \n" ); document.write( "solve \n" ); document.write( "4 = 2^2 \n" ); document.write( "1/8 = 2^-3 \n" ); document.write( "--> \n" ); document.write( "2x+6 = -3 \n" ); document.write( "2x = -9 \n" ); document.write( "x = -4.5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |