SOLUTION: Find the points of intersection of the graphs of the equations. [separate your answers with a semicolon]: x2 + 5y2 = 36 x2 + y2 = 12

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Question 193278This question is from textbook
: Find the points of intersection of the graphs of the equations. [separate your answers with a semicolon]:
x2 + 5y2 = 36
x2 + y2 = 12 This question is from textbook

Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
solving:
1)x+5y=36
2)x+y=12
subst (2) from (1)
4y=24
y=6
subt into (2)
x+6=12
x=12-6=6
answer is (6,6) or (6;6)