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(x^2+y^2)^2=4(x^2-y^2) Equation of a lemniscate

the curve with equation 2(x^2+y^2)^2=9(x^2-y^2) is called a lemniscate. find the points on the lemniscate where the tangent is
1. 3 answers
2. asked by Lee
3. 841 views
(x^2+y^2)^2=4(x^2-y^2)Equation of a lemniscate curve
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2. asked by Kelvin
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Find an equation of the tangent line to the curve2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (3,1). Please help.
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2. asked by Linda
3. 1,683 views
Find the equation of the tangent line to the curve (a lemniscate) 2(x^2+y^2)^2 = 25(x^2-y^2) at the point ( -3 , -1 )
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2. asked by Kevin
3. 717 views
HARDER PARTS WAS 3(x^2+y^2)^2=26(y^2+y^2)Find the equation of the tangent line to the curve (a lemniscate)
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2. asked by MILY
3. 665 views
15) Write a rose curve equation that lies on the horizontal axis, has a petal length of 5, and has 8 petals.16) Write a
1. 3 answers
2. asked by precalculus
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Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.DESCRIPTIONS C. Cardioid, F.
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2. asked by Salman
3. 818 views
Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.DESCRIPTIONS C. Cardioid, F.
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2. asked by Salman
3. 801 views
Match each polar equation below to the best description. Each answer should be C,F,I,L,M,O,or T.DESCRIPTIONS C. Cardioid, F.
1. 0 answers
2. asked by Salman
3. 745 views
Find the points on the lemniscate, given below, where the tangent is horizontal2(x^2 + y^2)^2 = 49(x^2 − y^2)
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2. asked by Asfand
3. 3,985 views