How to Factor Trinomials When a ≠ 1 (No Guessing Needed)
Factoring trinomials is one of the first major stumbling blocks in Algebra 1.Especially when the equation looks like this: 6x² + 7x + 2 Many students get...
Factoring trinomials is one of the first major stumbling blocks in Algebra 1.Especially when the equation looks like this: 6x² + 7x + 2 Many students get...
https://youtu.be/wDLppo5hmoQ The 3 Math Mistakes Homeschool Parents Make (and How to Avoid Them) High school math shouldn’t feel like a daily battle—but for...
https://youtu.be/kQ6cMeRqPhc?si=YtcYMFgdA1AqNiiB What Is Pre-Algebra? So let’s clear up the mystery.Pre-algebra is exactly what it sounds like—it’s the...
This is an error in the book by Master Books (ISBN: 978-0890519851) - the book with the blue cover showing the world. The problem is discussing hens and...
Question from Grace: We are using this test A as a practice test. We can't figure out how to solve this. Answer from Dr. Callahan: Grace, To solve this one,...
Error in Solutions Manual The Solutions Manual has the answer from the older version of the book (which used a flag of 104 x 235. Flags have grown since then....