PreCalculus Full Course For Beginners

In mathematics education, #precalculus or college algebra is a course, or a set of courses, that includes algebra and trigonometry at a level which is designed to prepare students for the study of calculus. Schools often distinguish between algebra and trigonometry as two separate parts of the coursework.

⭐ Table of Contents ⭐
⌨️ (0:00:00) The real number system
⌨️ (0:08:24) Order of operations
⌨️ (0:16:31) Interval notation
⌨️ (0:24:19) Union and intersection
⌨️ (0:30:36) Absolute value
⌨️ (0:38:16) Absolute value inequalities
⌨️ (0:46:38) Fraction addition
⌨️ (0:55:06) Fraction multiplication
⌨️ (1:02:16) Fraction devision
⌨️ (1:10:46) Exponents
⌨️ (1:34:40) Lines
⌨️ (1:43:44) Expanding
⌨️ (1:52:00) Pascal's review
⌨️ (1:59:14) Polynomial terminology
⌨️ (2:08:22) Factors and roots
⌨️ (2:17:50) Factoring quadratics
⌨️ (2:28:54) Factoring formulas
⌨️ (2:37:30) Factoring by grouping
⌨️ (2:43:52) Polynomial inequalities
⌨️ (2:52:57) Rational expressions
⌨️ (3:00:12) Functions - introduction
⌨️ (3:04:05) Functions - Definition
⌨️ (3:10:08) Functions - examples
⌨️ (3:19:05) Functions - notation
⌨️ (3:27:21) Functions - Domain
⌨️ (3:34:43) Functions - Graph basics
⌨️ (3:44:33) Functions - arithmetic
⌨️ (3:53:00) Functions - composition
⌨️ (4:03:40) Fucntions - inverses
⌨️ (4:17:32) Functions - Exponential definition
⌨️ (4:27:25) Functions - Exponential properties
⌨️ (4:35:55) Functions - logarithm definition
⌨️ (4:44:00) Functions - logarithm properties
⌨️ (4:53:21) Functions - logarithm change of base
⌨️ (4:59:31) Functions - logarithm examples
⌨️ (5:09:29) Graphs polynomials
⌨️ (5:20:14) Graph rational
⌨️ (5:39:32) Graphs - common expamples
⌨️ (5:50:36) Graphs - transformations
⌨️ (5:58:37) Graphs of trigonometry function
⌨️ (6:08:20) Trigonometry - Triangles
⌨️ (6:16:04) Trigonometry - unit circle
⌨️ (6:25:14) Trigonometry - Radians
⌨️ (6:34:10) Trigonometry - Special angles
⌨️ (6:43:56) Trigonometry - The six functions
⌨️ (6:51:19) Trigonometry - Basic identities
⌨️ (6:57:15) Trigonometry - Derived identities