document.write( "Question 192000: Find all points of solution using elimination given the following equations.\r
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document.write( "-1x squared+ 4y squared = 36
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document.write( " x squared- y squared = 12 \n" );
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Algebra.Com's Answer #144072 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! -X^2+4Y=36 \n" ); document.write( "X^2-Y=12 NOW ADD \n" ); document.write( "------------------- \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 \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |