Question

preciso resolver esta equação 6x²-x+1=0

Answer 1

Olá, Mirian.

 

$<var>6x\²-x+1=0 \Rightarrow \Delta=(-1)^2-4\cdot6\cdot1=-23 \Rightarrow \\\\ x=\frac{1\pm\sqrt\Delta}{12} \Rightarrow \boxed{x=\frac{1\pm i\sqrt{23}}{12}}</var>$