Question

Simplificati fractia prin 2x-1: $<var>\frac{12x^{2}-3}{4x^{2}-4x+1}</var>$2x-3

Answer 1

$\frac{3(4 x^{2} -1)}{ (2x-1)^{2} } = \frac{3(2x-1)(2x+1)}{( 2x-1)^{2} } = \frac{3(2x+1)}{2x-1}$