document.write( "Question 192000: Find all points of solution using elimination given the following equations.\r
\n" ); document.write( "\n" ); document.write( "-1x squared+ 4y squared = 36
\n" ); document.write( " x squared- y squared = 12
\n" ); document.write( "

Algebra.Com's Answer #144072 by checkley75(3666)\"\" \"About 
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-X^2+4Y=36
\n" ); document.write( "X^2-Y=12 NOW ADD
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\n" ); document.write( "3Y=48
\n" ); document.write( "Y=48/3
\n" ); document.write( "Y=16 ANS.
\n" ); document.write( "X^2-16=12
\n" ); document.write( "X^2=12+16
\n" ); document.write( "X^2=28 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "-28+4*16=36
\n" ); document.write( "-28+64=36
\n" ); document.write( "36=36\r
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