That is not an equation, since it doesn't have an equal sign.
You can find the roots with the quadratic equation (a = 1, b = 3, c = -5).
There are no real root. The complex roots are: [-5 +/- sqrt(-3)] / 2
A quadratic equation has two roots. They may be similar or dissimilar. As the highest power of a quadratic equation is 2 , there are 2 roots. Similarly, in the cubic equation, the highest power is 3, so it has three equal or unequal roots. So the highest power of an equation is the answer to the no of roots of that particular equation.
You can find the roots with the quadratic equation (a = 1, b = 3, c = -5).
1
two negative
two complex
A third-degree equation has, at most, three roots. A fourth-degree polynomial has, at most, four roots. APEX 2021
12
Use the quadratic formula, with a = 1, b = -3, c = 2.
roots of equation are x values when y = 0
Yes. A cubic equation can have 3 real roots. Depending on their size, each of three intervals could contain a root. In that case different intervals must give different roots.Yes. A cubic equation can have 3 real roots. Depending on their size, each of three intervals could contain a root. In that case different intervals must give different roots.Yes. A cubic equation can have 3 real roots. Depending on their size, each of three intervals could contain a root. In that case different intervals must give different roots.Yes. A cubic equation can have 3 real roots. Depending on their size, each of three intervals could contain a root. In that case different intervals must give different roots.