2013 AMC 8 Problems/Problem 15
Problem
If , , and , what is the product of , , and ?
Solution
First, we're going to solve for . Start with 3^4=9081813^p=9p2r2^r+44=762^r32r=5s5^3+6^s=1421125+6^s=14216^s=1296s=4prs2*5*440\boxed{\textbf{(B)}\ 40}$.
See Also
2013 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 14 |
Followed by Problem 16 | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
All AJHSME/AMC 8 Problems and Solutions |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.