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foci 7x^2-9y^2-14x+72y-200=0	foci\:7x^{2}-9y^{2}-14x+72y-200=0
foci x^2-4y^2=4	foci\:x^{2}-4y^{2}=4
foci (x^2)/(25)-(y^2)/(49)=1	foci\:\frac{x^{2}}{25}-\frac{y^{2}}{49}=1
foci (x^2)/4-(y^2)/(25)=1	foci\:\frac{x^{2}}{4}-\frac{y^{2}}{25}=1
foci (y^2)/1-(x^2)/(15)=1	foci\:\frac{y^{2}}{1}-\frac{x^{2}}{15}=1
foci ((x+4)^2)/4-((y-1)^2)/(25)=1	foci\:\frac{(x+4)^{2}}{4}-\frac{(y-1)^{2}}{25}=1
foci 9(x-1)^2-16(y+2)^2=144	foci\:9(x-1)^{2}-16(y+2)^{2}=144
foci 4x^2-1/2 y^2+8x+2y=2	foci\:4x^{2}-\frac{1}{2}y^{2}+8x+2y=2
foci (x^2)/9-(y^2)/(40)=1	foci\:\frac{x^{2}}{9}-\frac{y^{2}}{40}=1
foci 16y^2-32y-9x^2-18x=137	foci\:16y^{2}-32y-9x^{2}-18x=137
foci (x^2)/9-(y^2)/1 =1	foci\:\frac{x^{2}}{9}-\frac{y^{2}}{1}=1
foci 25y^2-x^2=100	foci\:25y^{2}-x^{2}=100
foci-3x^2+2y^2+6x-7y=7	foci\:-3x^{2}+2y^{2}+6x-7y=7
foci (x^2)/(36)-(y^2)/(16)=1	foci\:\frac{x^{2}}{36}-\frac{y^{2}}{16}=1
foci x^2-y^2=49	foci\:x^{2}-y^{2}=49
foci (x^2)/9-(y^2)/7 =1	foci\:\frac{x^{2}}{9}-\frac{y^{2}}{7}=1
foci (x^2)/(100)-(y^2)/(64)=1	foci\:\frac{x^{2}}{100}-\frac{y^{2}}{64}=1
foci y^2-(x^2)/4 =1	foci\:y^{2}-\frac{x^{2}}{4}=1
foci-9x^2+4y^2-36x-16y-164=0	foci\:-9x^{2}+4y^{2}-36x-16y-164=0
foci ((x+5)^2)/4-(y^2)/4 =1	foci\:\frac{(x+5)^{2}}{4}-\frac{y^{2}}{4}=1
foci-((x-2)^2)/9+((y+1)^2)/5 =1	foci\:-\frac{(x-2)^{2}}{9}+\frac{(y+1)^{2}}{5}=1
foci-25x^2+4y^2+150x+24y-289=0	foci\:-25x^{2}+4y^{2}+150x+24y-289=0
foci 9x^2-16y^2+36x+32y-124=0	foci\:9x^{2}-16y^{2}+36x+32y-124=0
foci-(x^2)/(a^2)+(y^2)/(b^2)=1	foci\:-\frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1
foci 100x^2+112952x-100y^2-106y=48838	foci\:100x^{2}+112952x-100y^{2}-106y=48838
foci 4x^2-25y^2+16x+50y-109=0	foci\:4x^{2}-25y^{2}+16x+50y-109=0
foci 9x^2-18x-24y-63=4y^2	foci\:9x^{2}-18x-24y-63=4y^{2}
foci 36x^2-25y^2=900	foci\:36x^{2}-25y^{2}=900
foci (x^2}{36}-\frac{y^2)/4 =1	foci\:\frac{x^{2}}{36}-\frac{y^{2}}{4}=1
foci-9x^2-32y=-16y^2+128	foci\:-9x^{2}-32y=-16y^{2}+128
foci (x^2)/(16)-(y^2)/(16)=1	foci\:\frac{x^{2}}{16}-\frac{y^{2}}{16}=1
foci 16y^2-x^2+2x+64y+47=0	foci\:16y^{2}-x^{2}+2x+64y+47=0
foci ((x+1)^2)/9-((y-3)^2)/(16)=1	foci\:\frac{(x+1)^{2}}{9}-\frac{(y-3)^{2}}{16}=1
foci (x^2)/(25)-(y^2)/(64)=1	foci\:\frac{x^{2}}{25}-\frac{y^{2}}{64}=1
foci (x^2)/4-(y^2)/(12)=1	foci\:\frac{x^{2}}{4}-\frac{y^{2}}{12}=1
foci x^2-y^2=9	foci\:x^{2}-y^{2}=9
foci x^2-y^2=2	foci\:x^{2}-y^{2}=2
foci (x^2)/(16)-(y^2)/(64)=1	foci\:\frac{x^{2}}{16}-\frac{y^{2}}{64}=1
foci ((x-2)^2)/9-((y+1)^2)/5 =1	foci\:\frac{(x-2)^{2}}{9}-\frac{(y+1)^{2}}{5}=1
foci x^2-y^2>= 1	foci\:x^{2}-y^{2}\ge\:1
foci ((x-6)^2}{16}-\frac{(y-2)^2)/9 =1	foci\:\frac{(x-6)^{2}}{16}-\frac{(y-2)^{2}}{9}=1
foci (y^2)/(16)-(x^2)/(25)=1	foci\:\frac{y^{2}}{16}-\frac{x^{2}}{25}=1
foci-x^2+4y^2-2x-16y+11=0	foci\:-x^{2}+4y^{2}-2x-16y+11=0
foci 9x^2-16y^2-18x-64y-199=0	foci\:9x^{2}-16y^{2}-18x-64y-199=0
foci (x^2}{1^2}-\frac{y^2)/8 =1	foci\:\frac{x^{2}}{1^{2}}-\frac{y^{2}}{8}=1
foci 3x^2-15y^2+2x-3y=4	foci\:3x^{2}-15y^{2}+2x-3y=4
foci (y^2)/4-(x^2)/9 =1	foci\:\frac{y^{2}}{4}-\frac{x^{2}}{9}=1
foci ((x-5)^2)/1-((y-4)^2)/1 =1	foci\:\frac{(x-5)^{2}}{1}-\frac{(y-4)^{2}}{1}=1
foci 9x^2-4y^2-54x-8y+113=0	foci\:9x^{2}-4y^{2}-54x-8y+113=0
foci ((y-2)^2)/9-((x-1)^2)/(16)=1	foci\:\frac{(y-2)^{2}}{9}-\frac{(x-1)^{2}}{16}=1
foci x^2-3y^2+12=0	foci\:x^{2}-3y^{2}+12=0
foci 9x^2-9y^2-18x+54=0	foci\:9x^{2}-9y^{2}-18x+54=0
foci 25y^2-9x^2=225	foci\:25y^{2}-9x^{2}=225
foci (y^2)/(36)-(x^2)/(81)=1	foci\:\frac{y^{2}}{36}-\frac{x^{2}}{81}=1
foci ((x-1)^2)/4-((y+2)^2)/1 =1	foci\:\frac{(x-1)^{2}}{4}-\frac{(y+2)^{2}}{1}=1
foci 9x^2-y^2-54x-2y+71=0	foci\:9x^{2}-y^{2}-54x-2y+71=0
foci 25x^2+56476x-25y^2-3y=48838	foci\:25x^{2}+56476x-25y^{2}-3y=48838
foci x^2-(y^2)/9 =1	foci\:x^{2}-\frac{y^{2}}{9}=1
foci 10x^2-25y^2=100	foci\:10x^{2}-25y^{2}=100
foci (x^2)/4-(y^2)/1 =1	foci\:\frac{x^{2}}{4}-\frac{y^{2}}{1}=1
foci 12x^2-3y^2=36	foci\:12x^{2}-3y^{2}=36
foci (y^2)/4-(x^2)/(36)=1	foci\:\frac{y^{2}}{4}-\frac{x^{2}}{36}=1
foci 64y^2-36x^2=2304	foci\:64y^{2}-36x^{2}=2304
foci (x^2)/(a^2)-(y^2)/(b^2)=1	foci\:\frac{x^{2}}{a^{2}}-\frac{y^{2}}{b^{2}}=1
foci 4y^2-x^2+2x+16y+7=0	foci\:4y^{2}-x^{2}+2x+16y+7=0
foci ((y+6)^2)/(36)-((x+4)^2)/(48)=1	foci\:\frac{(y+6)^{2}}{36}-\frac{(x+4)^{2}}{48}=1
foci 9x^2-4y^2-54x-16y+29=0	foci\:9x^{2}-4y^{2}-54x-16y+29=0
foci (x^2)/4-(y^2)/4 =1	foci\:\frac{x^{2}}{4}-\frac{y^{2}}{4}=1
foci (y^2}{16}-\frac{x^2)/1 =1	foci\:\frac{y^{2}}{16}-\frac{x^{2}}{1}=1
foci y^2-2=x^2-2x	foci\:y^{2}-2=x^{2}-2x
foci ((x)^2)/(25/4)-((y)^2)/(11/4)=1	foci\:\frac{(x)^{2}}{\frac{25}{4}}-\frac{(y)^{2}}{\frac{11}{4}}=1
foci (x^2)/4-(3y^2)/4 =1	foci\:\frac{x^{2}}{4}-\frac{3y^{2}}{4}=1
foci-4x^2+24x+16y^2-128y+156=0	foci\:-4x^{2}+24x+16y^{2}-128y+156=0
foci (y^2)/(36)-(x^2)/(16)=1	foci\:\frac{y^{2}}{36}-\frac{x^{2}}{16}=1
foci ((x+1.6)^2)/1-((y+1)^2)/(0.07)=1	foci\:\frac{(x+1.6)^{2}}{1}-\frac{(y+1)^{2}}{0.07}=1
foci 9x^2-4y^2+36x+8y+33=0	foci\:9x^{2}-4y^{2}+36x+8y+33=0
foci (y^2)/4-(x^2)/(25)=1	foci\:\frac{y^{2}}{4}-\frac{x^{2}}{25}=1
foci 25y^2-36(x-8)^2=900	foci\:25y^{2}-36(x-8)^{2}=900
foci (y^2)/(16)-(x^2)/(36)=1	foci\:\frac{y^{2}}{16}-\frac{x^{2}}{36}=1
foci 4y^2-9x^2=36	foci\:4y^{2}-9x^{2}=36
foci 9x^2-y^2=36	foci\:9x^{2}-y^{2}=36
foci ((y-2)^2)/4-((x+3)^2)/9 =1	foci\:\frac{(y-2)^{2}}{4}-\frac{(x+3)^{2}}{9}=1
foci 16x^2-20y^2-320=0	foci\:16x^{2}-20y^{2}-320=0
foci (x^2)/(25)-(y^2)/(121)=1	foci\:\frac{x^{2}}{25}-\frac{y^{2}}{121}=1
foci 5y^2-4x^2-80=0	foci\:5y^{2}-4x^{2}-80=0
foci y^2+2y=4x^2+3	foci\:y^{2}+2y=4x^{2}+3
foci 9x^2-4y^2-18x+16y-43=0	foci\:9x^{2}-4y^{2}-18x+16y-43=0
foci (x^2)/(36)-(y^2)/(81)=1	foci\:\frac{x^{2}}{36}-\frac{y^{2}}{81}=1
foci (x^2)/(100)-(y^2)/(36)=1	foci\:\frac{x^{2}}{100}-\frac{y^{2}}{36}=1
foci 4x^2-9y^2+32x+36y+64=0	foci\:4x^{2}-9y^{2}+32x+36y+64=0
foci (y^2)/(36)-(x^2)/(49)=1	foci\:\frac{y^{2}}{36}-\frac{x^{2}}{49}=1
foci ((x+2)^2)/(16)-((y-3)^2)/(25)=1	foci\:\frac{(x+2)^{2}}{16}-\frac{(y-3)^{2}}{25}=1
foci ((x-8)^2)/9-((y+3)^2)/(16)=1	foci\:\frac{(x-8)^{2}}{9}-\frac{(y+3)^{2}}{16}=1
foci y^2-x^2=4	foci\:y^{2}-x^{2}=4
foci ((x-3)^2)/3-((y-2)^2)/4 =1	foci\:\frac{(x-3)^{2}}{3}-\frac{(y-2)^{2}}{4}=1
foci x^2-9y^2=9	foci\:x^{2}-9y^{2}=9
foci ((x-3)^2}{16}-\frac{(y+4)^2)/1 =1	foci\:\frac{(x-3)^{2}}{16}-\frac{(y+4)^{2}}{1}=1
foci x^2-4y^2=16	foci\:x^{2}-4y^{2}=16
foci ((x-5)^2)/(12)-((y+6)^2)/(17)=1	foci\:\frac{(x-5)^{2}}{12}-\frac{(y+6)^{2}}{17}=1
foci x^2-(y^2)/4 =1	foci\:x^{2}-\frac{y^{2}}{4}=1

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