document.write( "Question 118267: How do you write this equation of ellipse in simple form?\r
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document.write( "3x^2 + 4y^2 + 8y=8
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document.write( " * I tried dividing everything by eigth leaving me with:\r
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document.write( " 3x^2/8 +y^2/2 + y=1
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document.write( " But when i checked to see if i had the right answer i got it wrong this is the correct answer:
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document.write( " x^2/4 + (y+1)^2/3=1\r
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document.write( " I don't understand why i got the problem wrong.
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Algebra.Com's Answer #86385 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3x^2 + 4y^2 + 8y=8 \n" ); document.write( "3x^2 + 4(y^2+2y+1) = 8+4 \n" ); document.write( "3x^2 + 4(y+1)^2 = 12 \n" ); document.write( "3x^2/12 + 4(y+1)^2/12 = 1 \n" ); document.write( "x^2/4 + (y+1)^2/3 =1 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |