SOLUTION: URGENT (HELP)
HELP ME SOLVE THIS SYSTEM OF EQUATIONS
4X^2-Y^2=4
4X^2+Y^2=4
Algebra.Com
Question 688987: URGENT (HELP)
HELP ME SOLVE THIS SYSTEM OF EQUATIONS
4X^2-Y^2=4
4X^2+Y^2=4
Found 2 solutions by solver91311, MathLover1:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Turn off your Caps Lock and repost
John

Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
.........1
.........2
_________________
.........1.....solve for
.....plug in 2
.........2....solve for
.
or
find
...............plug in
...............plug in x=-1
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