SOLUTION: FInd the exact solution(s) of each system of equations x^2-y^2=-8 y=2x+1

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Question 840431: FInd the exact solution(s) of each system of equations
x^2-y^2=-8
y=2x+1

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
The intersection of a line and a hyperbola,
1.
2.
Subsstitute eq. 2 into eq. 1,






Two solutions:



Then



.
.
.


Then



(-7/3,-11/3) and (1,3)
.
.


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