Art of Problem Solving

AoPS Online

1965 AHSME Problems/Problem 1

Revision as of 10:58, 22 November 2016 by Shootingstar8 (talk | contribs) (→‎Problem)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Problem

The number of real values of $x$ satisfying the equation $2^{2x^2 - 7x + 5} = 1$ is:

$\textbf{(A)}\ 0 \qquad \textbf{(B) }\ 1 \qquad \textbf{(C) }\ 2 \qquad \textbf{(D) }\ 3 \qquad \textbf{(E) }\ \text{more than 4}$

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=1965_AHSME_Problems/Problem_1&oldid=81230"

© 2024 AoPS Incorporated