Question

What is the general formula of a quadratic equation​

Answer 1

The Quadratic Formula: For ax2 + bx + c = 0, the values of x which are the solutions of the equation are given by:

x = −b + √(b2 − 4ac)2a

​

Answer 2

ax2 + bx + c

Explanation:

Draw and label a picture if necessary.

Define all of the variables.

Determine if there is a special formula needed. Substitute the given information into the equation.

Write the equation in standard form.

Factor.

Set each factor equal to 0. ...

Check your answers.