Question

Define the Roots of a Quadratic Equation.

Answer 1

A real number x will be called a solution or a root if it satisfies theequation, meaning . It is easy to see that the roots are exactly the x-intercepts of the quadratic function , that is the intersection between the graph of the quadratic function with the x-axis. a<0.

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Answer 2

Answer:

A real number x will be called a solution or a root if it satisfies the equation, meaning . It is easy to see that the roots are exactly the x-intercepts of the quadratic function. , that is the intersection between the graph of the quadratic function with the x-axis. a<0. a>0.