Practice problem
Find the points of intersections for the system: {2y+4=xy+x2=4\begin{cases} 2y+4=x \\y+x^2=4\end{cases}{2y+4=xy+x2=4
(2.212,−0.894)(2.212,-0.894 )(2.212,−0.894)
(2.712,3.356)(2.712, 3.356)(2.712,3.356)
(2.712,−3.356)(2.712, - 3.356)(2.712,−3.356)
(−2.212,−0.894)(-2.212,-0.894 )(−2.212,−0.894)
(−2.712,−3.356)(-2.712, - 3.356)(−2.712,−3.356)
Type a concept, like “slope” or “photosynthesis”.
