Table of contents
- 0. Review of College Algebra4h 43m
- 1. Measuring Angles39m
- 2. Trigonometric Functions on Right Triangles2h 5m
- 3. Unit Circle1h 19m
- 4. Graphing Trigonometric Functions1h 19m
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations1h 41m
- 6. Trigonometric Identities and More Equations2h 34m
- 7. Non-Right Triangles1h 38m
- 8. Vectors2h 25m
- 9. Polar Equations2h 5m
- 10. Parametric Equations1h 6m
- 11. Graphing Complex Numbers1h 7m
0. Review of College Algebra
Solving Quadratic Equations
Multiple Choice
Multiple ChoiceSolve the given quadratic equation using the quadratic formula. 2x2−3x=−3
A
x=43+4i15,x=43−4i15
B
x=43+45i,x=43−45i
C
x=43+15,x=43−15
D
x=3+i15,x=3−i15
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