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foci ((x-6)^2)/(36)+((y+4)^2)/(16)=1	foci\:\frac{(x-6)^{2}}{36}+\frac{(y+4)^{2}}{16}=1
foci 1=((x-2)^2)/(16)+((y-3)^2)/(25)	foci\:1=\frac{(x-2)^{2}}{16}+\frac{(y-3)^{2}}{25}
foci (2(x-6)^2)/3+(7(y+4)^2)/4 =1	foci\:\frac{2(x-6)^{2}}{3}+\frac{7(y+4)^{2}}{4}=1
foci ((x-11)^2)/(14)+((y-13)^2)/(81)=1	foci\:\frac{(x-11)^{2}}{14}+\frac{(y-13)^{2}}{81}=1
foci 25x^2+4y^2+50x-16y=59	foci\:25x^{2}+4y^{2}+50x-16y=59
foci 3x^2+7y^2-21=0	foci\:3x^{2}+7y^{2}-21=0
foci 81x^2+16y^2=1296	foci\:81x^{2}+16y^{2}=1296
foci 25x^2+9y^2-100x-90y+100=0	foci\:25x^{2}+9y^{2}-100x-90y+100=0
foci 49x^2+25y^2-1225=0	foci\:49x^{2}+25y^{2}-1225=0
foci ((X-1)^2)/4+((Y+2)^2)/(16)=1	foci\:\frac{(X-1)^{2}}{4}+\frac{(Y+2)^{2}}{16}=1
foci 25x^2+4y^2-100x=0	foci\:25x^{2}+4y^{2}-100x=0
foci ((x-1)^2)/6+((y-3)^2)/2 =1	foci\:\frac{(x-1)^{2}}{6}+\frac{(y-3)^{2}}{2}=1
foci (x^2)/(81)+(y^2)/(225)=1	foci\:\frac{x^{2}}{81}+\frac{y^{2}}{225}=1
foci ((x+4)^2)/4+((y+1)^2)/(16)=1	foci\:\frac{(x+4)^{2}}{4}+\frac{(y+1)^{2}}{16}=1
foci 9x^2+4y^2-54x+40y+145=0	foci\:9x^{2}+4y^{2}-54x+40y+145=0
foci ((x)^2)/(46)+((y+8)^2)/(26)=1	foci\:\frac{(x)^{2}}{46}+\frac{(y+8)^{2}}{26}=1
foci 81x^2+36y^2=2916	foci\:81x^{2}+36y^{2}=2916
foci 5x^2+7y^2=70	foci\:5x^{2}+7y^{2}=70
foci (x^2)/(9/4)+(y^2)/(25/4)=1	foci\:\frac{x^{2}}{\frac{9}{4}}+\frac{y^{2}}{\frac{25}{4}}=1
foci x^2+4y^2+6x+16y+21=0	foci\:x^{2}+4y^{2}+6x+16y+21=0
foci ((x+1)^2}{3/2}+\frac{y^2)/1 =1	foci\:\frac{(x+1)^{2}}{\frac{3}{2}}+\frac{y^{2}}{1}=1
foci 9x^2+4y^2+32y+28=0	foci\:9x^{2}+4y^{2}+32y+28=0
foci (x^2)/(625)+(y^2)/(400)=1	foci\:\frac{x^{2}}{625}+\frac{y^{2}}{400}=1
foci 4x^2+25y^2+40x-150y+225=0	foci\:4x^{2}+25y^{2}+40x-150y+225=0
foci (x^2)/(81/4)+(y^2)/(25/16)=1	foci\:\frac{x^{2}}{\frac{81}{4}}+\frac{y^{2}}{\frac{25}{16}}=1
foci ((y-1)^2)/4+((x^2))/(25)=1	foci\:\frac{(y-1)^{2}}{4}+\frac{(x^{2})}{25}=1
foci x^2+4y^2-4x-8y-92=0	foci\:x^{2}+4y^{2}-4x-8y-92=0
foci x^2+9y^2=36	foci\:x^{2}+9y^{2}=36
foci 8x^2+4y^2+16x-12y-15=0	foci\:8x^{2}+4y^{2}+16x-12y-15=0
foci 9x^2+16y^2=1	foci\:9x^{2}+16y^{2}=1
foci 4(x-4)^2+9y^2=36	foci\:4(x-4)^{2}+9y^{2}=36
foci 4x^2+16y^2=64	foci\:4x^{2}+16y^{2}=64
foci ((x+1)^2)/(25)+(y^2)/(16)=1	foci\:\frac{(x+1)^{2}}{25}+\frac{y^{2}}{16}=1
foci 9x^2+4y^2+54x-8y+49=0	foci\:9x^{2}+4y^{2}+54x-8y+49=0
foci ((x-11)^2)/(63)+((y-13)^2)/(81)=1	foci\:\frac{(x-11)^{2}}{63}+\frac{(y-13)^{2}}{81}=1
foci ((x-7)^2)/(144)+((y-4)^2)/(128)=1	foci\:\frac{(x-7)^{2}}{144}+\frac{(y-4)^{2}}{128}=1
foci ((x+20)^2)/(105)+(y^2)/(16)=1	foci\:\frac{(x+20)^{2}}{105}+\frac{y^{2}}{16}=1
foci 16x^2+36y^2=576	foci\:16x^{2}+36y^{2}=576
foci 16x^2+25y^2-128x+150y+81=0	foci\:16x^{2}+25y^{2}-128x+150y+81=0
foci 16x^2+25y^2-96x-256=0	foci\:16x^{2}+25y^{2}-96x-256=0
foci x^2+9y^2+2x-54y+46=0	foci\:x^{2}+9y^{2}+2x-54y+46=0
foci (x^2}{140}+\frac{(y-6)^2)/4 =1	foci\:\frac{x^{2}}{140}+\frac{(y-6)^{2}}{4}=1
foci (x^2}{81}+\frac{y^2)/4 =1	foci\:\frac{x^{2}}{81}+\frac{y^{2}}{4}=1
foci (x^2)/(100)+((y-6)^2)/(64)=1	foci\:\frac{x^{2}}{100}+\frac{(y-6)^{2}}{64}=1
foci ((x-1)^2)/9+((y+2)^2)/5 =1	foci\:\frac{(x-1)^{2}}{9}+\frac{(y+2)^{2}}{5}=1
foci ((x-1)^2)/9+(y^2)/4 =1	foci\:\frac{(x-1)^{2}}{9}+\frac{y^{2}}{4}=1
foci 4x^2+9y^2+16x-90y+205=0	foci\:4x^{2}+9y^{2}+16x-90y+205=0
foci ((x-1)^2)/(36)+((y-2)^2)/(115)=3	foci\:\frac{(x-1)^{2}}{36}+\frac{(y-2)^{2}}{115}=3
foci 25x^2+y^2-4y-21=0	foci\:25x^{2}+y^{2}-4y-21=0
foci (x^2)/(0.384^2)+(y^2)/(0.3758^2)=1	foci\:\frac{x^{2}}{0.384^{2}}+\frac{y^{2}}{0.3758^{2}}=1
foci 9x^2+25y^2+90x=0	foci\:9x^{2}+25y^{2}+90x=0
foci (x^2)/(8^2)+(y^2)/(9^2)=1	foci\:\frac{x^{2}}{8^{2}}+\frac{y^{2}}{9^{2}}=1
foci (x^2)/(46)+((y+8)^2)/(26)=1	foci\:\frac{x^{2}}{46}+\frac{(y+8)^{2}}{26}=1
foci 4x^2+36y^2-24x-288y+611=0	foci\:4x^{2}+36y^{2}-24x-288y+611=0
foci 64x^2+16y^2=1024	foci\:64x^{2}+16y^{2}=1024
foci 4x^2-8x+y^2+4y-92=0	foci\:4x^{2}-8x+y^{2}+4y-92=0
foci (x^2)/(4^2)+(y^2)/(3^2)=1	foci\:\frac{x^{2}}{4^{2}}+\frac{y^{2}}{3^{2}}=1
foci 16x^2+25y^2-224x+250y=191	foci\:16x^{2}+25y^{2}-224x+250y=191
foci (x^2)/((5/2)^2)+(y^2)/((3/2)^2)=1	foci\:\frac{x^{2}}{(\frac{5}{2})^{2}}+\frac{y^{2}}{(\frac{3}{2})^{2}}=1
foci (x^2)/(36)+(y^2)/(121)=1	foci\:\frac{x^{2}}{36}+\frac{y^{2}}{121}=1
foci 2x^2+y^2+12x-2y+11=0	foci\:2x^{2}+y^{2}+12x-2y+11=0
foci 16x^2+4y^2+96x-24y+116=0	foci\:16x^{2}+4y^{2}+96x-24y+116=0
foci (x^2)/(a^2)+(y^2)/(b^2)=1	foci\:\frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1
center (x^2)/9+(y^2)/(25)=1	center\:\frac{x^{2}}{9}+\frac{y^{2}}{25}=1
center (x^2)/(25)+((y+3)^2)/(49)=1	center\:\frac{x^{2}}{25}+\frac{(y+3)^{2}}{49}=1
center 3x^2+y^2-24x+39=0	center\:3x^{2}+y^{2}-24x+39=0
center ((x-3)^2)/(49)+((y+5)^2)/(25)=1	center\:\frac{(x-3)^{2}}{49}+\frac{(y+5)^{2}}{25}=1
center 2x^2+3y^2-4x+6y-1=0	center\:2x^{2}+3y^{2}-4x+6y-1=0
center x^2+2y^2+2x-8y+7=0	center\:x^{2}+2y^{2}+2x-8y+7=0
center 4x^2+25y^2=100	center\:4x^{2}+25y^{2}=100
center (x^2)/(63500)+(y^2)/(50900)=1	center\:\frac{x^{2}}{63500}+\frac{y^{2}}{50900}=1
center 25x^2-200x+y^2+4y+379=0	center\:25x^{2}-200x+y^{2}+4y+379=0
center 4x^2+9y^2-24x+72y+144=0	center\:4x^{2}+9y^{2}-24x+72y+144=0
center (x^2)/(64)+(y^2)/(36)=1	center\:\frac{x^{2}}{64}+\frac{y^{2}}{36}=1
center (x^2)/(64)+(y^2)/(100)=1	center\:\frac{x^{2}}{64}+\frac{y^{2}}{100}=1
center 9x^2+16y^2-54x+64y+1=0	center\:9x^{2}+16y^{2}-54x+64y+1=0
center 9x^2+16y^2-72x+64y-368=0	center\:9x^{2}+16y^{2}-72x+64y-368=0
center x^2+y^2-4y=0	center\:x^{2}+y^{2}-4y=0
center ((x-5)^2)/4+((y+3)^2)/(16)=1	center\:\frac{(x-5)^{2}}{4}+\frac{(y+3)^{2}}{16}=1
center 12x^2+20y^2-12x+40y-37=0	center\:12x^{2}+20y^{2}-12x+40y-37=0
center 2x^2+y^2+12x-6y+26=0	center\:2x^{2}+y^{2}+12x-6y+26=0
center 25x^2+144y^2=900	center\:25x^{2}+144y^{2}=900
center 2x^2+y^2=50	center\:2x^{2}+y^{2}=50
center ((x-h)^2)/(a^2)+((y-k)^2)/(b^2)=1	center\:\frac{(x-h)^{2}}{a^{2}}+\frac{(y-k)^{2}}{b^{2}}=1
center 13x^2+49y^2=637	center\:13x^{2}+49y^{2}=637
center 16x^2+25y^2+32x-384=0	center\:16x^{2}+25y^{2}+32x-384=0
center 4x^2+y^2-48x+4y+48=0	center\:4x^{2}+y^{2}-48x+4y+48=0
center x^2+36y^2-16x-72y+64=0	center\:x^{2}+36y^{2}-16x-72y+64=0
center 9X^2+4Y^2=36	center\:9X^{2}+4Y^{2}=36
center 2x^2+y^2-2x+16y+1=0	center\:2x^{2}+y^{2}-2x+16y+1=0
center 25x^2+16y^2-150x+128y+81=0	center\:25x^{2}+16y^{2}-150x+128y+81=0
center 16x^2+4y^2-32x+24y-12=0	center\:16x^{2}+4y^{2}-32x+24y-12=0
center x^2+y^2-10y=0	center\:x^{2}+y^{2}-10y=0
center (x^2)/9+(y^2)/4 =1	center\:\frac{x^{2}}{9}+\frac{y^{2}}{4}=1
center 6x^2+9y^2-18y-45=0	center\:6x^{2}+9y^{2}-18y-45=0
center ((x-3)^2)/(25)+((y+2)^2)/(81)=1	center\:\frac{(x-3)^{2}}{25}+\frac{(y+2)^{2}}{81}=1
center 25x^2+4y^2-50x+16y-59=0	center\:25x^{2}+4y^{2}-50x+16y-59=0
center 9x^2+16y^2=576	center\:9x^{2}+16y^{2}=576
center ((x-10)^2)/4+(y^2)/(16)=1	center\:\frac{(x-10)^{2}}{4}+\frac{y^{2}}{16}=1
center 25x^2+16y^2+100x-96y=156	center\:25x^{2}+16y^{2}+100x-96y=156

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