4
Factors are (x - 1)(x - 1) so only one root.
The equation [ y = x2 - 2x + 5 ] has an infinite number of solutions,corresponding to every point on the graph of it.The ROOTS corresponding to the two values of 'x' that satisfy the equation when y=0 ...in other words, the points where the graph crosses the x-axis.In the particular case of this equation, the graph doesn't cross the x-axis at all,and the roots are not real numbers. There are still two of them, and they arecomplex conjugates.The roots areX = 1 ± 2 i
Higuchi equation and a type of graph. There are many ways to write out this type of graph.
Count the number of many times the graph intersects the x-axis. Each crossing point is a root of the equation.
Quadratics can two, one or no real roots.
It will have two equal roots.
Factors are (x - 1)(x - 1) so only one root.
The equation [ y = x2 - 2x + 5 ] has an infinite number of solutions,corresponding to every point on the graph of it.The ROOTS corresponding to the two values of 'x' that satisfy the equation when y=0 ...in other words, the points where the graph crosses the x-axis.In the particular case of this equation, the graph doesn't cross the x-axis at all,and the roots are not real numbers. There are still two of them, and they arecomplex conjugates.The roots areX = 1 ± 2 i
Higuchi equation and a type of graph. There are many ways to write out this type of graph.
2 roots
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.
here is the graph
Count the number of many times the graph intersects the x-axis. Each crossing point is a root of the equation.
Quadratics can two, one or no real roots.
Such an equation has a total of six roots; the number of real roots must needs be even. Thus, depending on the specific equation, the number of real roots may be zero, two, four, or six.
That is not an equation, since it doesn't have an equal sign.
You plot the equation as a graph. Every one of the infinitely many points on the graph is a solution.