Name: Great Puzzle! The Three Prisoner Puzzle @minkusbc
Uploaded: 2009-08-18T01:29:31-0400
Duration: 8 min 17 s
Description: My all-time favourite puzzle, that can be solved with logic - no math needed. Sometimes those who are not so good at math, get it quicker.

Uploaded August 2006 | Updated September 2026, 31 minutes ago

How to find the slopes of a line from looking at the graph. This is the 10th of 15 videos about graphing equations. The other three series are "Solving Equations", "Word Problems" and "Factoring".

Solving trigonometric equations (part three)

$Fraction equal to fraction equation$

$Equations with fractions in them.$