Which of the following is a method to solve a quadratic equation?
Practice Questions
1 question
Q1
Which of the following is a method to solve a quadratic equation?
Graphical method
Completing the square
Quadratic formula
All of the above
All of the mentioned methods can be used to solve a quadratic equation.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is a method to solve a quadratic equation?
Solution: All of the mentioned methods can be used to solve a quadratic equation.
Steps: 4
Step 1: Understand what a quadratic equation is. A quadratic equation is an equation of the form ax^2 + bx + c = 0, where a, b, and c are constants and a is not zero.
Step 2: Identify the methods to solve a quadratic equation. Common methods include factoring, using the quadratic formula, and completing the square.
Step 3: Recognize that all these methods can be applied to solve a quadratic equation, depending on the specific equation you have.
Step 4: Conclude that since all mentioned methods can be used, the answer to the question is that all methods are valid.
