document.write( "Question 647322: why is x8 and x2 x6 and not x 4 \n" ); document.write( "
Algebra.Com's Answer #406115 by stanbon(75887) ![]() You can put this solution on YOUR website! why is x8 and x2 x6 and not x 4 \n" ); document.write( "----- \n" ); document.write( "x^8/x^2 = (xxxxxxxx)/(xx) \n" ); document.write( "--- \n" ); document.write( "2 of the \"x's are canceled by the 2 in the denominator. \n" ); document.write( "That leaves you with (xxxxxx) = x^6 \n" ); document.write( "================== \n" ); document.write( "The general rule is x^a/x^b = x^(a-b) \n" ); document.write( "====================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============== \n" ); document.write( " |