x^2+y^2=25
x+y=5
I can't figure out how to do this problem. It looks fairly simple, but I keep getting answers that don't make sense.
That's what i got, but it's a multiple choice question and the options are A. (0,5) and (5,0) B.(5,-5) and (-5,-5) C.(0,-5) and (-5,0) and D.(0,0) and (5,-5)
If you continue 25-y^2+y^2=25
25=25? does that mean x and y are 0?