document.write( "Question 327105: i need to see the graph for this:
\n" ); document.write( "16x^2+25y^2+96x-150y=31\r
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\n" ); document.write( "\n" ); document.write( "thank you so much for all your help! \n" ); document.write( "
Algebra.Com's Answer #234270 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
i need to see the graph for this:
\n" ); document.write( "16x^2+25y^2+96x-150y=31
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\n" ); document.write( "Complete the square on the \"x\" and on the \"y\" terms:
\n" ); document.write( "16(x^2 + 6x + 9) + 25(y^2 - 6y + 9) = 31+16*9+25*9
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\n" ); document.write( "16(x+3)^2 + 25(y-3)^2 = 400
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\n" ); document.write( "(x+3)^2/25 + (y-3)^2/16 = 1
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\n" ); document.write( "Center at (-3,3)
\n" ); document.write( "horizontal major axis = 2a = 2*5 = 10
\n" ); document.write( "vertical minor axis = 2b = 2*4 = 8
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\n" ); document.write( "Note: Can't graph that on this site as it
\n" ); document.write( "is a relation and not a function.
\n" ); document.write( "You should see that the graph is an ellipse
\n" ); document.write( "centered at (-3,3) etc.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "
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