document.write( "Question 37712: Prove that (2x-1)^(1/4)= -1 has no solution at all \n" ); document.write( "
Algebra.Com's Answer #23275 by Nate(3500) ![]() You can put this solution on YOUR website! (2x-1)^(1/4)= -1 original \n" ); document.write( "(2x-1)^(1/4)(4)= -1^1(4) multiply the exponents by four \n" ); document.write( "2x - 1 = 1 \n" ); document.write( "2x = 2 \n" ); document.write( "x = 1 \n" ); document.write( "Now, plug in one for 'x' in the equation. You should get positive one. So, there are no solutions. \n" ); document.write( " |