Chapter 2.4
Factor Before You Compute
The AMC is full of numbers too large to multiply out, chosen so that factoring makes them small.
free · lesson 7 of 42
By the end
- 01Spot differences of squares and common factors in numbers and expressions
- 02Get symmetric quantities like ab + bc + ca from identities without solving
- 03Simplify powers and radicals by rewriting them in a common base