Subjects algebra

Real Roots

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1. The problem asks if the quadratic equation $3x^2 - 2x + 1 = 0$ has real roots. 2. To determine this, we calculate the discriminant $\Delta $ using the formula: $$ \Delta = b^2 - 4ac $$ where $a=3$, $b=-2$, and $c=1$. 3. Substitute the values: $$ \Delta = (-2)^2 - 4 \times 3 \times 1 = 4 - 12 = -8 $$ 4. Since the discriminant $\Delta = -8$ is less than zero, the quadratic equation has no real roots. 5. Therefore, the answer is **NO**, the equation does not have real roots because the parabola does not intersect the x-axis. Final answer: NO