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0. Review of Algebra4h 16m
1. Equations & Inequalities3h 18m
2. Graphs of Equations1h 31m
3. Functions2h 17m
4. Polynomial Functions1h 44m
5. Rational Functions1h 23m
6. Exponential & Logarithmic Functions2h 28m
7. Systems of Equations & Matrices4h 6m
8. Conic Sections2h 23m
9. Sequences, Series, & Induction1h 19m
10. Combinatorics & Probability1h 45m

1. Equations & Inequalities

The Quadratic Formula

College Algebra1. Equations & InequalitiesThe Quadratic Formula

Multiple Choice

Multiple Choice

Determine the number and type of solutions of the given quadratic equation. Do not solve.
$x^2+8x+16=0$

A

2 real solutions

B

1 real solution

C

2 imaginary solutions

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Simplification Techniques

Simplification Techniques

Using the Quadratic Formula

Using the Quadratic Formula

Derivation of the Quadratic Formula

Derivation of the Quadratic Formula

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