document.write( "Question 147902: COULD SOMEONE SHOW ME HOW THESE WOULD BE DONE? THE QUESTION IN THE BOOK ASKS TO SIMPLIFY THESE RADICAL EXPRESSIONS. RATIONALIZE THE DENOMINATORS IF NECE SSARY A. 360 B. 3/5 I DO NOT HAVE A BUTTON FOR THE SIGN INDICATING ROOTS BUT THESE ARE IN ROOT FORM. C. 3ROOT SIGN 24/125 D. 3 ROOT SIGN 2/3 IF YOU CAN HELP I WOULD BE GRATEFULL. \n" ); document.write( "
Algebra.Com's Answer #108353 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! SIMPLIFY THESE RADICAL EXPRESSIONS. RATIONALIZE THE DENOMINATORS IF NECESSARY A. sqrt(360) = sqrt[36*10] = 6sqrt(10) \n" ); document.write( "------------------------ \n" ); document.write( "B. sqrt(3/5) = sqrt(15/25) = (1/5)sqrt(15) \n" ); document.write( "------------------------ \n" ); document.write( "C. 3ROOT SIGN (24/125) = cube root(8*3/125) = (2/5)cubert(3) \n" ); document.write( "------------------------ \n" ); document.write( "D. 3 ROOT SIGN (2/3) = cube root (18/27) = (1/3)cubert(18) \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |