Quadratic in Form Equation 4
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Part of video series
Lesson Description:
Example of solving an Equation that is Quadratic in form.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- How do you solve (x^2 - 2x)^2 - 11(x^2 - 2x) + 24 = 0?
- How can an equation have four solutions?
- How do you solve u^2 - 11u + 24 = 0?
- How do you check your solutions to an equation?
- What is u substitution and how can it be used to solve a complicated equation that is quadratic in form?
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Staff Review
The equation solved in this video is more complicated and involved than the equations in the previous lesson. More simplifying and rearranging and another round of solving a quadratic equation is necessary after you solve for u. All steps involved in this process are explained very well.
