Question

(2x+1)(1-2x)(x-1)(2-3)>0

Answer 1

$mathtt{(2x+1)(1-2x)(x-1)(2-3) textgreater 0;~(x+frac{1}{2})(x-frac{1}{2})(x-1) textgreater 0;}\\mathtt{---(-frac{1}{2})+++(frac{1}{2})---(1)+++~to~xin(-frac{1}{2};frac{1}{2})U(1;+infty)}$