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Popular Geometry Problems
49x^2+81y^2=3969
49x^{2}+81y^{2}=3969
16x^2-32x+7y^2-33-42y=0
16x^{2}-32x+7y^{2}-33-42y=0
((x-1)^2)/5+((y-2)^2)/8 =1
\frac{(x-1)^{2}}{5}+\frac{(y-2)^{2}}{8}=1
11x^2+2y^2-22=0
11x^{2}+2y^{2}-22=0
((y+3)^2)/(81)+((x-7)^2)/(64)=1
\frac{(y+3)^{2}}{81}+\frac{(x-7)^{2}}{64}=1
x^2+8y^2=8
x^{2}+8y^{2}=8
9x^2+4y^2+36x-8y+4=0
9x^{2}+4y^{2}+36x-8y+4=0
7x^2+2y^2=14
7x^{2}+2y^{2}=14
4x^2+25y^2-6x+200y+304=0
4x^{2}+25y^{2}-6x+200y+304=0
((x+4)/3)^2+((y+4)/9)^2=(457/81)^2
(\frac{x+4}{3})^{2}+(\frac{y+4}{9})^{2}=(\frac{457}{81})^{2}
((x-1)^2)/(16)+((y-2)^2)/(36)=1
\frac{(x-1)^{2}}{16}+\frac{(y-2)^{2}}{36}=1
16x^2+y^2+64x+4y+52=0
16x^{2}+y^{2}+64x+4y+52=0
7x^2+4y^2+24y=-8
7x^{2}+4y^{2}+24y=-8
(x^2)/(95)+(y^2)/(30)=1
\frac{x^{2}}{95}+\frac{y^{2}}{30}=1
20x^2+25y^2=400
20x^{2}+25y^{2}=400
x^2+4y^2-8x+16y+16=0
x^{2}+4y^{2}-8x+16y+16=0
((1))/(x^2+y^2)=1
\frac{(1)}{x^{2}+y^{2}}=1
((x-1)^2}{25}+\frac{(y-1)^2)/3 =1
\frac{(x-1)^{2}}{25}+\frac{(y-1)^{2}}{3}=1
x^2-4y+y^2=0
x^{2}-4y+y^{2}=0
((x-0)^2)/(25)+((y-0)^2)/(2.25)=1
\frac{(x-0)^{2}}{25}+\frac{(y-0)^{2}}{2.25}=1
((x-5)^2)/(49)+((y-8)^2)/(11)=1
\frac{(x-5)^{2}}{49}+\frac{(y-8)^{2}}{11}=1
((x+4)^2)/4+((y-1)^2)/9 =1
\frac{(x+4)^{2}}{4}+\frac{(y-1)^{2}}{9}=1
4x^2+2x+y^2-10y=6
4x^{2}+2x+y^{2}-10y=6
2y^2+x^2=1
2y^{2}+x^{2}=1
36x^2+4y^2-49=0
36x^{2}+4y^{2}-49=0
9x^2+4y^2+72x-8y-176=0
9x^{2}+4y^{2}+72x-8y-176=0
x^2+4y+y^2=0
x^{2}+4y+y^{2}=0
((x-3)^2)/(12)+((y+4)^2)/(36)=1
\frac{(x-3)^{2}}{12}+\frac{(y+4)^{2}}{36}=1
1-(x^2}{16}-\frac{y^2)/9 =0
1-\frac{x^{2}}{16}-\frac{y^{2}}{9}=0
4x^2+y^2+16x+16y-64=0
4x^{2}+y^{2}+16x+16y-64=0
5x^2+9y^2-10x-36y=4
5x^{2}+9y^{2}-10x-36y=4
((x^2}{16})+(\frac{y^2)/4)=1
(\frac{x^{2}}{16})+(\frac{y^{2}}{4})=1
((x+2)^2)/(15)+(y^2)/(64)=1
\frac{(x+2)^{2}}{15}+\frac{y^{2}}{64}=1
(x^2+8x)+(3y^2+8y)=11
(x^{2}+8x)+(3y^{2}+8y)=11
((x+2)^2}{20}+\frac{(y-3)^2)/4 =1
\frac{(x+2)^{2}}{20}+\frac{(y-3)^{2}}{4}=1
-4x^2-9y^2+8x-18y+23=0
-4x^{2}-9y^{2}+8x-18y+23=0
(16x^2)/(144)+(9y^2)/(144)=1
\frac{16x^{2}}{144}+\frac{9y^{2}}{144}=1
x^2+3y^2-13-y^2-4x=0
x^{2}+3y^{2}-13-y^{2}-4x=0
2x^2-200x+y^2+4y+379=0
2x^{2}-200x+y^{2}+4y+379=0
(x^2}{25/4}+\frac{y^2)/4 =1
\frac{x^{2}}{\frac{25}{4}}+\frac{y^{2}}{4}=1
9x^2+4y^2-90x+189=0
9x^{2}+4y^{2}-90x+189=0
x^2+30x+12y^2=0
x^{2}+30x+12y^{2}=0
9x^2+14y^2=126
9x^{2}+14y^{2}=126
((x+4)^2)/(16)+((y-1)^2)/(36)=1
\frac{(x+4)^{2}}{16}+\frac{(y-1)^{2}}{36}=1
x^2+(y^2)/(12)=1
x^{2}+\frac{y^{2}}{12}=1
25X^2+4Y^2-250X-16Y+541=0
25X^{2}+4Y^{2}-250X-16Y+541=0
((x^2)/(169))+((y^2)/(144))=1
(\frac{x^{2}}{169})+(\frac{y^{2}}{144})=1
-8y^2-10y+72=9x^2
-8y^{2}-10y+72=9x^{2}
Y^2+2X^2-2Y+4X-6=0
Y^{2}+2X^{2}-2Y+4X-6=0
8x^2+8y^2+16y=0
8x^{2}+8y^{2}+16y=0
(x^2+12x+36)/(100)+(y^2)/(64)=1
\frac{x^{2}+12x+36}{100}+\frac{y^{2}}{64}=1
((x+3)^2)/4+((y+1)^2)/9 =1
\frac{(x+3)^{2}}{4}+\frac{(y+1)^{2}}{9}=1
1=4x^2+2y^2
1=4x^{2}+2y^{2}
x^2+2y^2-6y=18
x^{2}+2y^{2}-6y=18
((x-4)^2)/(32)+((y-3)^2)/(36)=1
\frac{(x-4)^{2}}{32}+\frac{(y-3)^{2}}{36}=1
((x^2))/(63500)+((y^2))/(50900)=1
\frac{(x^{2})}{63500}+\frac{(y^{2})}{50900}=1
((x+5)^2}{16}+\frac{(y-4)^2)/4 =1
\frac{(x+5)^{2}}{16}+\frac{(y-4)^{2}}{4}=1
3x^2+3y^2-18y=0
3x^{2}+3y^{2}-18y=0
1=4x^2+9y^2
1=4x^{2}+9y^{2}
X^2+3Y^2-4X-23=0
X^{2}+3Y^{2}-4X-23=0
((x)^2)/3+((y)^2)/(12)=1
\frac{(x)^{2}}{3}+\frac{(y)^{2}}{12}=1
(x^2)/(36)+(y^2)/(144)=1
\frac{x^{2}}{36}+\frac{y^{2}}{144}=1
1/2 x^2+1/8 y^2= 1/4
\frac{1}{2}x^{2}+\frac{1}{8}y^{2}=\frac{1}{4}
16x^2+y^2=4
16x^{2}+y^{2}=4
16x^2+y^2=1
16x^{2}+y^{2}=1
16x^2+4y^2-128x-16y+206=0
16x^{2}+4y^{2}-128x-16y+206=0
2x^2+6y^2=168
2x^{2}+6y^{2}=168
x^2+25y^2=1
x^{2}+25y^{2}=1
((x-4)^2)/(25)+((y+2)^2)/(64)=1
\frac{(x-4)^{2}}{25}+\frac{(y+2)^{2}}{64}=1
((x-2)^2)/9+((y-2)^2)/(36)=1
\frac{(x-2)^{2}}{9}+\frac{(y-2)^{2}}{36}=1
((x+4)^2}{0.25}+\frac{(y-8)^2)/1 =1
\frac{(x+4)^{2}}{0.25}+\frac{(y-8)^{2}}{1}=1
3x^2+z^2=8-x^2-z^2
3x^{2}+z^{2}=8-x^{2}-z^{2}
-(x^2)/1-(y^2)/4 =1
-\frac{x^{2}}{1}-\frac{y^{2}}{4}=1
((x+2)^2}{25}+\frac{(y-3)^2)/4 =1
\frac{(x+2)^{2}}{25}+\frac{(y-3)^{2}}{4}=1
(x^2}{14}+\frac{y^2)/6 =1
\frac{x^{2}}{14}+\frac{y^{2}}{6}=1
(x^2)/9+(y^2)/c =1
\frac{x^{2}}{9}+\frac{y^{2}}{c}=1
16x^2+36y^2-256x+448=0
16x^{2}+36y^{2}-256x+448=0
2x^2+y^2=6
2x^{2}+y^{2}=6
16(x-1)^2+25(y-2)^2=400
16(x-1)^{2}+25(y-2)^{2}=400
((x+2)^2)/9+(y^2)/(16)=1
\frac{(x+2)^{2}}{9}+\frac{y^{2}}{16}=1
(((x-2)^2}{16})+(\frac{y^2)/9)=1
(\frac{(x-2)^{2}}{16})+(\frac{y^{2}}{9})=1
x/(x^2+y^2)= 3/2
\frac{x}{x^{2}+y^{2}}=\frac{3}{2}
4x^2+25y^2-50y-75=0
4x^{2}+25y^{2}-50y-75=0
x^2+4y^2-2.71=0
x^{2}+4y^{2}-2.71=0
((x-5)^2)/(144)+((y+2)^2)/(169)=1
\frac{(x-5)^{2}}{144}+\frac{(y+2)^{2}}{169}=1
4y^{(2)}+2x^{(2)}-4y-8x-15=0
4y^{(2)}+2x^{(2)}-4y-8x-15=0
4x^2+y^2+8x+4y-4=0
4x^{2}+y^{2}+8x+4y-4=0
(x^2)/1+(y^2)/(a-16)=1
\frac{x^{2}}{1}+\frac{y^{2}}{a-16}=1
9x^2+5y^2-18x-40y+44=0
9x^{2}+5y^{2}-18x-40y+44=0
((x-3)^2)/9+((y-4)^2)/(16)=1
\frac{(x-3)^{2}}{9}+\frac{(y-4)^{2}}{16}=1
(x^2}{16}+\frac{(y)^2)/4 =1
\frac{x^{2}}{16}+\frac{(y)^{2}}{4}=1
((y+3)^2)/(25)+((x+4)^2)/(16)=1
\frac{(y+3)^{2}}{25}+\frac{(x+4)^{2}}{16}=1
3x^2+4y^2-16=0
3x^{2}+4y^{2}-16=0
x^2+4x+2y^2+6y+1=0
x^{2}+4x+2y^{2}+6y+1=0
2*x^2+y^2=6
2\cdot\:x^{2}+y^{2}=6
20x^2+36y^2=405
20x^{2}+36y^{2}=405
x/(x^2+y^2)= 3/4
\frac{x}{x^{2}+y^{2}}=\frac{3}{4}
((x-4)^2)/4+(y+1)^2=1
\frac{(x-4)^{2}}{4}+(y+1)^{2}=1
(((x-2)^2))/4+(((y+4)^2))/(16)=1
\frac{((x-2)^{2})}{4}+\frac{((y+4)^{2})}{16}=1
36X^2+25Y^2=900
36X^{2}+25Y^{2}=900
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