## anonymous 4 years ago Help with Radical Equations , Can you show work please? (3x)/(2x+1)-(4)/(2x-1)=1

1. anonymous

$3x(2x-1)-4(2x+1)=(2x-1)(2x+1)$ $6x^2-3x-8x-4=4x^2-1$ $2x^2-11x-3=0$ $x=(1/4)(11\pm \sqrt{145})$

2. anonymous

Also, using the equation emileokada got: $2x ^{2}-11x-3=0$ you can use the quadratic formula and get a better x. Quadratic Formula: $x=-b \pm \sqrt{b ^{2}-4ac}$ all over 2a.