document.write( "Question 135934: 3√24 +√54 \n" ); document.write( "
Algebra.Com's Answer #99648 by nycsharkman(136)![]() ![]() ![]() You can put this solution on YOUR website! 3√24 +√54\r \n" ); document.write( "\n" ); document.write( "Break each radical separately.\r \n" ); document.write( "\n" ); document.write( "√24 becomes √4 times √6.\r \n" ); document.write( "\n" ); document.write( "==============================\r \n" ); document.write( "\n" ); document.write( "√54 becomes √9 times √6\r \n" ); document.write( "\n" ); document.write( "Since the square root of 4 and 9 are perfect squares, we can simply write the square root of 4 as 2 and the square root of 9 as 3.\r \n" ); document.write( "\n" ); document.write( "We now have:\r \n" ); document.write( "\n" ); document.write( "2√6 + 3√6....The goal here is to get the SAME radical, which in this case happens to be 6. See it?\r \n" ); document.write( "\n" ); document.write( "We now simply add the numbers OUTSIDE the square root of 6 and we're done.\r \n" ); document.write( "\n" ); document.write( "2√6 + 3√6 = 5√6\r \n" ); document.write( "\n" ); document.write( "Is this clear?\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |