Several cachers enjoyed my Algebra cache so I thought I would do Algebra II and raise the bar a little. This time I'm using exponentials, factorials and quadratic equations. I know this sounds daunting but with basic maths skills and finding help on the internet most people will be able to solve this mystery cache. The cache is located at N48 28.8AB W 122 28.3CD. Here are your problems:
4! /3! – 2A= 2
B² - 6B – 27 = 0
(C – 6)(C + 2) = 20
D 3 - D2 – 5! = 174
Good luck. I hope you enjoy this.