Solving using the quadratic formula with complex solutions
Brian McLogan Brian McLogan
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 Published On Mar 12, 2014

👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a quadratic equation.

The quadratic formula is given by x = (-b +/- sqrt(b^2 - 4ac)) / 2a, where a is the coefficient of the quadratic term (x^2), b is the coefficient of the linear term (x) and c is the constant term. Thus, to solve a quadratic equation using the quadratic formula, first identify the 'a', 'b' and the 'c' of the quadratic equation and plug them into the quadratic formula and evaluate accordingly.

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Organized Videos:
✅Solve by Quadratic Formula
   • Solve by Quadratic Formula  
✅Solve by Quadratic Formula | x^2+bx+c
   • Solve by Quadratic Formula | x^2+bx+c  
✅Solve by Quadratic Formula | Equation
   • Solve by Quadratic Formula | Equation  
✅Solve by Quadratic Formula | ax^2+bx+c
   • Solve by Quadratic Formula | ax^2+bx+c  
✅Solve by Quadratic Formula With Fractions
   • Solve by Quadratic Formula With Fract...  
✅Solve by Quadratic Formula With Missing Terms
   • Solve by Quadratic Formula With Missi...  
✅Discriminant of a Quadratic Equation
   • Discriminant of a Quadratic Equation  
✅Solve by Quadratic Formula | Learn About
   • Solve by Quadratic Formula | Learn About  
✅Discriminant of a Quadratic Equation | Learn About
   • Discriminant of a Quadratic Equation ...  

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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: https://www.freemathvideos.com/about-me/

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