Art of Problem Solving
AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
Visit AoPS Online ‚
Books for Grades 5-12 Online Courses
Beast Academy
Engaging math books and online learning
for students ages 6-13.
Visit Beast Academy ‚
Books for Ages 6-13 Beast Academy Online
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
Visit AoPS Academy ‚
Find a Physical Campus Visit the Virtual Campus

2021 Fall AMC 10A Problems/Problem 14

Revision as of 00:39, 23 November 2021 by Mop (talk | contribs) (Created page with "<math>14</math>. How many ordered pairs <math>(x,y)</math> of real numbers satisfy the following system of equations? \begin{align*} x^2+3y &= 9\\ (|x|+|y|-4)^2 &=1 \end{align...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

$14$. How many ordered pairs $(x,y)$ of real numbers satisfy the following system of equations? \begin{align*} x^2+3y &= 9\\ (|x|+|y|-4)^2 &=1 \end{align*}

$\textbf{(A) }1\qquad\textbf{(B) }2\qquad\textbf{(C) }3\qquad\textbf{(D) }5\qquad\textbf{(E) }7$

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=2021_Fall_AMC_10A_Problems/Problem_14&oldid=165292"