document.write( "Question 350751: 11^1/2*11^3 \n" ); document.write( "
Algebra.Com's Answer #250730 by haileytucki(390)![]() ![]() You can put this solution on YOUR website! 11^((1)/(2))*11^(3) *** The ~ symbol stands for the square root symbol)\r \n" ); document.write( "\n" ); document.write( "An expression with a fractional exponent can be written as a radical with an index equal to the denominator of the exponent. \n" ); document.write( "~((11))*11^(3)\r \n" ); document.write( "\n" ); document.write( "Remove the parentheses around the expression 11. \n" ); document.write( "~(11)*11^(3)\r \n" ); document.write( "\n" ); document.write( "Cubing a number is the same as multiplying the number by itself 3 times (11*11*11). In this case, 11 cubed is 1331. \n" ); document.write( "~(11)*1331\r \n" ); document.write( "\n" ); document.write( "Multiply ~(11) by 1331 to get 1331~(11). \n" ); document.write( "1331~(11)\r \n" ); document.write( "\n" ); document.write( "The approximate value of 11^((1)/(2))*11^(3) is 4414.43. \n" ); document.write( "4414.43 \n" ); document.write( " |