Difference between revisions of "2017 AMC 8 Problems/Problem 3"
(Created page with "To solve the equation<math>\sqrt{16\sqrt{8\sqrt{4}}}</math>. The square root of four is 2. Multiply this by 8 to get 16, and the square root of sixteen is 4, and multiply this...") |
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− | + | ==Problem 3== | |
+ | |||
+ | What is the value of the expression <math>\sqrt{16\sqrt{8\sqrt{4}}}</math>? | ||
+ | |||
+ | <math>\textbf{(A) }4\qquad\textbf{(B) }4\sqrt{2}\qquad\textbf{(C) }8\qquad\textbf{(D) }8\sqrt{2}\qquad\textbf{(E) }16</math> | ||
+ | |||
+ | ==Solution== | ||
+ | |||
+ | <math>\sqrt{16\sqrt{8\sqrt{4}}}</math> = <math>\sqrt{16\sqrt{8\cdot 2}}</math> = <math>\sqrt{16\sqrt{16}}</math> = <math>\sqrt{16\cdot 4}</math> = <math>\sqrt{64}</math> = <math>\boxed{\textbf{(C)}\ 8}</math>. | ||
+ | ==Video Solution== | ||
+ | https://youtu.be/cY4NYSAD0vQ | ||
+ | |||
+ | ==See Also== | ||
+ | {{AMC8 box|year=2017|num-b=2|num-a=4}} | ||
+ | |||
+ | {{MAA Notice}} |
Revision as of 18:49, 23 November 2020
Contents
Problem 3
What is the value of the expression ?
Solution
= = = = = .
Video Solution
See Also
2017 AMC 8 (Problems • Answer Key • Resources) | ||
Preceded by Problem 2 |
Followed by Problem 4 | |
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.