document.write( "Question 282226: how do you solve for (t) in this radical equation : (2t+1)^1/4 -1=2 ? \n" ); document.write( "
Algebra.Com's Answer #204931 by dabanfield(803) ![]() You can put this solution on YOUR website! (2t+1)^1/4 -1=2 ?\r \n" ); document.write( "\n" ); document.write( "(2t+1)^1/4 = 2 + 1 \n" ); document.write( "(2t+1)^1/4 = 3\r \n" ); document.write( "\n" ); document.write( "Raise both sides to the 4th power:\r \n" ); document.write( "\n" ); document.write( "((2t+1)^1/4)^4 = 3^4 \n" ); document.write( "(2t+1)^1 = 81 \n" ); document.write( "2t+1 = 81 \n" ); document.write( "2t = 80 \n" ); document.write( "t = 40 \n" ); document.write( " |