Difference between revisions of "1981 AHSME Problems/Problem 15"
Arcticturn (talk | contribs) (Created page with "==Problem== If <math>b>1</math>, <math>x>0</math>, and <math>(2x)^{\log_b 2}-(3x)^{\log_b 3}=0</math>, then <math>x</math> is <math>\textbf{(A)}\ \dfrac{1}{216}\qquad\textbf...") |
Arcticturn (talk | contribs) (→Problem) |
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<math>\textbf{(A)}\ \dfrac{1}{216}\qquad\textbf{(B)}\ \dfrac{1}{6}\qquad\textbf{(C)}\ 1\qquad\textbf{(D)}\ 6\qquad\textbf{(E)}\ \text{not uniquely determined}</math> | <math>\textbf{(A)}\ \dfrac{1}{216}\qquad\textbf{(B)}\ \dfrac{1}{6}\qquad\textbf{(C)}\ 1\qquad\textbf{(D)}\ 6\qquad\textbf{(E)}\ \text{not uniquely determined}</math> | ||
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+ | ==Solution== | ||
+ | <math>\boxed {B}</math> |
Latest revision as of 19:09, 23 October 2021
Problem
If , , and , then is
Solution