M123 Section 1.5 Solving Quadratics

 

Notes for this Section: M123 Section 1.5 Notes [inked].docx Download M123 Section 1.5 Notes [inked].docx

ALERT: On the last page of these notes, there is a calculation error in the last problem. The denominator is 4, not 2. I apologize for the inconvenience. :-\  The answers, however, are still correct: "the depths of the gutter are 9.3 in and 0.7 in".