Below is the result after using the quadratic formula to solve an equation.
$x=\frac{10\pm\sqrt{-1}}{8}$x=10±√−18
The equation has two real solutions.
The equation has one real solution.
The equation has no real solution.
Consider the equation $x^2+6x+9=0$x2+6x+9=0.
Consider the equation $4x^2-6x+7=0$4x2−6x+7=0.
Which of the following equations does not have any real solutions?