Welcome to 10th Grade MAth
Calculator Basics
Alg II level videos
Solving by factoring - March 13th
The basics of solving by factoring
Using the factoring we learned
Factoring squares versus multiplying squares
Word Problem beginning (includes throwing a ball in the air)
More word problems - from HW 20
Lesson 21
- the first goes over a three ways to find a solution/root/zero/x-intercept - these only work when the solutions are integers
-the second shows the solutions when the solutions are rational
-the third shows when the solutions are irrational
Lesson 22
Lesson 23
Finding solutions to systems that can't be solved algebraically (including absolute value)
Word Problem
Use a calculator to get the points you need (vertex, x-int, y-int, intersection)
Calculator review
The best video on calc solutions to real problems ever (vertex, x-int, y-int, intersection in the context of a math problem)
Lesson 24
Video lesson on simplifying radicals
Another method for simplifying
Lesson 25
Adding and subtracting radicals
Lesson 26
Solve by taking the square root
Lesson 27
Deriving the quadratic formula
Lesson 28
Lesson 29/30
Solve by completing the square
Lesson 31
Lesson 32
Word problems
Lesson 33
Lesson 34
Lesson 35
Radical equations and transformations
Lesson 36
Lesson 37
Lesson 38