Solving Quadratic Equations by using the Quadratic Formula

Rating:

- (2)
- (0)
- (0)
- (0)
- (2)

Description:

Introduce the quadratic formula (), and discuss how to identify quadratic equations that should be solved using the quadratic equation.
Present how to use the quadratic formula to solve for a quadratic equation, reviewing order of operations along the way.
Introduce the discriminant of the quadratic formula (b² – 4ac), and how to use it to determine the number of real solutions of a quadratic equation.

This packet should help a learner seeking to understand how to solve for quadratic equations by using the quadratic formula.

(more)

Try Our College Algebra Course. For FREE.

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial

No credit card required

28 Sophia partners guarantee credit transfer.

264 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.

Tutorial