Find the Zeros Of $F(x)=2.4 x^{2}+4.2 x+1.2$ By Using the Quadratic Formula

Short Answer

Find the zeros of $F(x)=2.4 x^{2}+4.2 x+1.2$ by using the quadratic formula. List the answers in the form "A, B", with $\mathrm{A}<\mathrm{B}$ . Write your answers correct to 3 decimal places.