How Can You Tell When a Quadratic Equations Has No Real Solutions by Using the Quadratic Formula?

How Can You Tell When a Quadratic Equations Has No Real Solutions by Using the Quadratic Formula?

Note:

One of the many ways you can solve a quadratic equation is by using the quadratic formula. The quadratic formula is usually chosen when the other methods won't work or are difficult to use. In this tutorial, see how to solve a quadratic equation using the quadratic formula!

Keywords:

  • problem
  • skill
  • quadratic equation
  • quadratic formula
  • no real solution

Background Tutorials

  • Powers and Exponents

      • How Do You Square a Number?How Do You Square a Number?

      How Do You Square a Number?

      Want to square a number? Just take the number and multiply it by itself! If you square an integer, you get a perfect square! Check out squaring in this tutorial!

  • Graphs of Quadratic Functions

      • How Do You Find the a, b, and c Values of a Quadratic Function?How Do You Find the a, b, and c Values of a Quadratic Function?

      How Do You Find the a, b, and c Values of a Quadratic Function?

      When you're dealing with quadratic equations, it can be really helpful to identify a, b, and c. These values are used to find the axis of symmetry, the discriminant, and even the roots using the quadratic formula. It's no question that it's important to know how to identify these values in a quadratic equation. This tutorial shows you how!

  • Graphing Definitions and Examples

      • What is a Quadratic Equation?What is a Quadratic Equation?

      What is a Quadratic Equation?

      You can't go through algebra without seeing quadratic equations. The graphs of quadratic equations are parabolas; they tend to look like a smile or a frown. There's also a bunch of ways to solve these equations! Watch this tutorial and get introduced to quadratic equations!

  • Solving Quadratics Using the Quadratic Formula

      • What is the Quadratic Formula?What is the Quadratic Formula?

      What is the Quadratic Formula?

      If you're solving quadratic equations, knowing the quadratic formula is a MUST! This formula is normally used when no other methods for solving quadratics can be reasonably used. In this tutorial, learn about the quadratic formula and see it used to solve a quadratic equation. Take a look!

Further Exploration

  • Graphing Definitions and Examples

      • How Do You Graph a Quadratic Equation with No Solution?How Do You Graph a Quadratic Equation with No Solution?

      How Do You Graph a Quadratic Equation with No Solution?

      One of the many ways you can solve a quadratic equation is by graphing it and seeing where it crosses the x-axis. Follow along as this tutorial shows you how to graph a quadratic equation to find the solution. Check it out!