Question

please help how many solutions are there for the system shown below 2x^2+y^2=33 x^2+y^2+2y=19

Answer 1

Likely four

Answer 2

a 4
b 2
c 1
d 3

Answer 3

for y=1,x=\[\pm4\]
for y=-5,x=\[\pm2\]

Answer 4

do you know how to solve the system?

Answer 5

http://www.wolframalpha.com/input/?i=2x%5E2%2By%5E2%3D33%2C+x%5E2%2By%5E2%2B2y%3D19