document.write( "Question 378901: My question involves a system of equations:
\n" ); document.write( "x^2-y^2=4
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\n" ); document.write( "\n" ); document.write( "now, i have gotten pretty far in the problem but i'm not sure how many sets of ordered pairs for (x,y) i should come up with. I know x=-1,4 and y= 2 square root 3
\n" ); document.write( "help would be greatly appreciated. \n" ); document.write( "

Algebra.Com's Answer #269107 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi,
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document.write( "solution(s) for following system
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document.write( "x^2-y^2=4
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document.write( "y^2=3x 
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document.write( "x^2 - 3x - 4 = 0   
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document.write( "Yes! on the substitution resulting in x = -1 or x = 4 and y^2 = 12 Or y =  
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document.write( "(x = -1 is an extraneous solution as then Y^2 = -3 and y would then be an imaginary number.
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document.write( "Pt(4,) is the solution for this system of equations
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