SOLUTION: I am not sure if this is the correct category and I apologize if it is.
Question:
Solve algebraically these simultaneous equations.
x^2 + y^2 = 17
y = x + 3
I have r
Algebra.Com
Question 412479: I am not sure if this is the correct category and I apologize if it is.
Question:
Solve algebraically these simultaneous equations.
x^2 + y^2 = 17
y = x + 3
I have rearranged to make; x^2 + x^2 + 6x - 8
but how do I remove one of the x^2's so I can put the equation into brackets and solve?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
I corrected your category selection. Systems of Equations that are Not Linear.
Why would you want to remove one of the 
terms? There are two of them, so add them together: 
Multiply by 
Which is a factorable quadratic equation.
John
My calculator said it, I believe it, that settles it
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