Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
24401	Find the Center and Radius	x^2+y^2+4x-6y=36	$x^{2} + y^{2} + 4 x - 6 y = 36$
24402	Find the Center and Radius	x^2+y^2+4x-6y-22=0	$x^{2} + y^{2} + 4 x - 6 y - 22 = 0$
24403	Find the Center and Radius	x^2+y^2+6x+5=0	$x^{2} + y^{2} + 6 x + 5 = 0$
24404	Find the Center and Radius	x^2+y^2+6x-46=0	$x^{2} + y^{2} + 6 x - 46 = 0$
24405	Find the Center and Radius	x^2+y^2+6x-4y+9=0	$x^{2} + y^{2} + 6 x - 4 y + 9 = 0$
24406	Find the Center and Radius	x^2+y^2+6x-4y=36	$x^{2} + y^{2} + 6 x - 4 y = 36$
24407	Find the Center and Radius	x^2+y^2+6x-2y+3=0	$x^{2} + y^{2} + 6 x - 2 y + 3 = 0$
24408	Find the Center and Radius	x^2+y^2+6x-4y-15=0	$x^{2} + y^{2} + 6 x - 4 y - 15 = 0$
24409	Find the Center and Radius	x^2+y^2+6x-6y+9=0	$x^{2} + y^{2} + 6 x - 6 y + 9 = 0$
24410	Find the Center and Radius	x^2+y^2+6x-8y+5=0	$x^{2} + y^{2} + 6 x - 8 y + 5 = 0$
24411	Find the Center and Radius	x^2+y^2-6y-27=0	$x^{2} + y^{2} - 6 y - 27 = 0$
24412	Find the Center and Radius	x^2+y^2+6y-8x=-24	$x^{2} + y^{2} + 6 y - 8 x = - 24$
24413	Find the Center and Radius	x^2+y^2+7x-6y-3=0	$x^{2} + y^{2} + 7 x - 6 y - 3 = 0$
24414	Find the Center and Radius	x^2+y^2+7x-8y+5=0	$x^{2} + y^{2} + 7 x - 8 y + 5 = 0$
24415	Find the Center and Radius	x^2+y^2+7y+5/4=0	$x^{2} + y^{2} + 7 y + \frac{5}{4} = 0$
24416	Find the Center and Radius	x^2+y^2+8x+10y+32=0	$x^{2} + y^{2} + 8 x + 10 y + 32 = 0$
24417	Find the Center and Radius	x^2+y^2+8x+10y+40=0	$x^{2} + y^{2} + 8 x + 10 y + 40 = 0$
24418	Find the Center and Radius	x^2+y^2+8x+12y+36=0	$x^{2} + y^{2} + 8 x + 12 y + 36 = 0$
24419	Find the Center and Radius	x^2+y^2+8x+2y-8=0	$x^{2} + y^{2} + 8 x + 2 y - 8 = 0$
24420	Find the Center and Radius	x^2+y^2+8x+6y+21=0	$x^{2} + y^{2} + 8 x + 6 y + 21 = 0$
24421	Find the Center and Radius	x^2+y^2+8x-10y-20=0	$x^{2} + y^{2} + 8 x - 10 y - 20 = 0$
24422	Find the Center and Radius	x^2+y^2+8x-12y+27=0	$x^{2} + y^{2} + 8 x - 12 y + 27 = 0$
24423	Find the Center and Radius	x^2+y^2+8x-17=0	$x^{2} + y^{2} + 8 x - 17 = 0$
24424	Find the Center and Radius	x^2+y^2+8x-2y=0	$x^{2} + y^{2} + 8 x - 2 y = 0$
24425	Find the Center and Radius	x^2+y^2+8x-2y-79=0	$x^{2} + y^{2} + 8 x - 2 y - 79 = 0$
24426	Find the Center and Radius	x^2+y^2+8x-4y+9=0	$x^{2} + y^{2} + 8 x - 4 y + 9 = 0$
24427	Find the Center and Radius	x^2+y^2+8x-6y+24=0	$x^{2} + y^{2} + 8 x - 6 y + 24 = 0$
24428	Find the Center and Radius	x^2+y^2+4x-6y-46=0	$x^{2} + y^{2} + 4 x - 6 y - 46 = 0$
24429	Find the Center and Radius	x^2+y^2+4x-6y-6=0	$x^{2} + y^{2} + 4 x - 6 y - 6 = 0$
24430	Find the Center and Radius	x^2+y^2+6y+4=0	$x^{2} + y^{2} + 6 y + 4 = 0$
24431	Find the Center and Radius	x^2+y^2+8y=0	$x^{2} + y^{2} + 8 y = 0$
24432	Find the Center and Radius	x^2+y^2+8y-14=0	$x^{2} + y^{2} + 8 y - 14 = 0$
24433	Find the Center and Radius	x^2+y^2+8y-8=0	$x^{2} + y^{2} + 8 y - 8 = 0$
24434	Find the Center and Radius	x^2+y^2+9x-10y-5=0	$x^{2} + y^{2} + 9 x - 10 y - 5 = 0$
24435	Find the Center and Radius	(7x^2)/3+(7y^2)/3=1(3)	$\frac{7 x^{2}}{3} + \frac{7 y^{2}}{3} = 1 (3)$
24436	Find the Center and Radius	(x^2)/121+(y^2)/121=1	$\frac{x^{2}}{121} + \frac{y^{2}}{121} = 1$
24437	Find the Center and Radius	x^2+y^2-6y-16=0	$x^{2} + y^{2} - 6 y - 16 = 0$
24438	Find the Center and Radius	(x^2)/81+(y^2)/81=1	$\frac{x^{2}}{81} + \frac{y^{2}}{81} = 1$
24439	Find the Center and Radius	(x-6)^2+y^2=4	${(x - 6)}^{2} + y^{2} = 4$
24440	Find the Center and Radius	(x-7)^2+(y+2)^2=25	${(x - 7)}^{2} + {(y + 2)}^{2} = 25$
24441	Find the Center and Radius	(x-7)^2+(y+3)^2=20	${(x - 7)}^{2} + {(y + 3)}^{2} = 20$
24442	Find the Center and Radius	(x-7)^2+(y+4)^2=49	${(x - 7)}^{2} + {(y + 4)}^{2} = 49$
24443	Find the Center and Radius	(x-7)^2+(y-3)^2=1	${(x - 7)}^{2} + {(y - 3)}^{2} = 1$
24444	Find the Center and Radius	(x-7)^2+(y-6)^2=9	${(x - 7)}^{2} + {(y - 6)}^{2} = 9$
24445	Find the Center and Radius	(x-7)^2+y^2=16	${(x - 7)}^{2} + y^{2} = 16$
24446	Find the Center and Radius	(x-8)^2+(y+3)^2=4/121	${(x - 8)}^{2} + {(y + 3)}^{2} = \frac{4}{121}$
24447	Find the Center and Radius	(x-8)^2+(y-3)^2=(16.28)^2	${(x - 8)}^{2} + {(y - 3)}^{2} = {(16.28)}^{2}$
24448	Find the Center and Radius	(x-8)^2+(y-4)^2=49	${(x - 8)}^{2} + {(y - 4)}^{2} = 49$
24449	Find the Center and Radius	(x-9)^2+(y+8)^2=(11)^2	${(x - 9)}^{2} + {(y + 8)}^{2} = {(11)}^{2}$
24450	Find the Center and Radius	(x-9)^2+(y+15)^2=4	${(x - 9)}^{2} + {(y + 15)}^{2} = 4$
24451	Find the Center and Radius	(x-9)^2+(y+5)^2=4	${(x - 9)}^{2} + {(y + 5)}^{2} = 4$
24452	Find the Center and Radius	(x-9)^2+(y-4)^2=49	${(x - 9)}^{2} + {(y - 4)}^{2} = 49$
24453	Find the Center and Radius	(x-9)^2+(y-7)^2=36	${(x - 9)}^{2} + {(y - 7)}^{2} = 36$
24454	Find the Center and Radius	(x-9)^2+y^2=64	${(x - 9)}^{2} + y^{2} = 64$
24455	Find the Center and Radius	(x-9)^2+y^2=81	${(x - 9)}^{2} + y^{2} = 81$
24456	Find the Center and Radius	(y-1)^2+(x-5)^2=65	${(y - 1)}^{2} + {(x - 5)}^{2} = 65$
24457	Find the Center and Radius	((x)^2)/121+((y)^2)/121=1	$\frac{{(x)}^{2}}{121} + \frac{{(y)}^{2}}{121} = 1$
24458	Find the Center and Radius	3(x-2)^2+3y^2=3	$3 {(x - 2)}^{2} + 3 y^{2} = 3$
24459	Find the Center and Radius	x^2+y^2+8x-4y+11=0	$x^{2} + y^{2} + 8 x - 4 y + 11 = 0$
24460	Find the Center and Radius	x^2+7x+y^2-8y=7	$x^{2} + 7 x + y^{2} - 8 y = 7$
24461	Find the Center and Radius	x^2+y^2-3x+5y-11=0	$x^{2} + y^{2} - 3 x + 5 y - 11 = 0$
24462	Find the Center and Radius	x^2+y^2-4y-16=0	$x^{2} + y^{2} - 4 y - 16 = 0$
24463	Find the Center and Radius	4x^2+4y^2-8x-16y-20=0	$4 x^{2} + 4 y^{2} - 8 x - 16 y - 20 = 0$
24464	Find the Center and Radius	x^2+y^2-72x+62y+48=0	$x^{2} + y^{2} - 72 x + 62 y + 48 = 0$
24465	Find the Center and Radius	2x^2+8x+2y^2=0	$2 x^{2} + 8 x + 2 y^{2} = 0$
24466	Find the Center and Radius	x^2+(y^2+10y)=0	$x^{2} + (y^{2} + 10 y) = 0$
24467	Find the Center and Radius	x^2+y^2-10x+6y+25=0	$x^{2} + y^{2} - 10 x + 6 y + 25 = 0$
24468	Find the Center and Radius	x^2+y^2-2x-4y-11=0	$x^{2} + y^{2} - 2 x - 4 y - 11 = 0$
24469	Find the Center and Radius	x^2+(y+1)^2=36	$x^{2} + {(y + 1)}^{2} = 36$
24470	Find the Center and Radius	x^2+(y+2)^2=121	$x^{2} + {(y + 2)}^{2} = 121$
24471	Find the Center and Radius	x^2+(y+2)^2=49	$x^{2} + {(y + 2)}^{2} = 49$
24472	Find the Center and Radius	x^2+(y+5)^2=4	$x^{2} + {(y + 5)}^{2} = 4$
24473	Find the Center and Radius	x^2+(y+8)^2=49	$x^{2} + {(y + 8)}^{2} = 49$
24474	Find the Center and Radius	(x-8)^2+(y-2)^2=1	${(x - 8)}^{2} + {(y - 2)}^{2} = 1$
24475	Find the Center and Radius	(x-8)^2+(y+3)^2=40	${(x - 8)}^{2} + {(y + 3)}^{2} = 40$
24476	Find the Center and Radius	(x-8)^2+(y+6)^2=64	${(x - 8)}^{2} + {(y + 6)}^{2} = 64$
24477	Find the Center and Radius	x^2+(y-1)^2=12	$x^{2} + {(y - 1)}^{2} = 12$
24478	Find the Center and Radius	x^2+(y-1)^2=16	$x^{2} + {(y - 1)}^{2} = 16$
24479	Find the Center and Radius	x^2+(y-1)^2=4	$x^{2} + {(y - 1)}^{2} = 4$
24480	Find the Center and Radius	1/4x^2+1/4y^2=1	$\frac{1}{4} x^{2} + \frac{1}{4} y^{2} = 1$
24481	Find the Center and Radius	2x^2+2y^2-16x+4y-1=0	$2 x^{2} + 2 y^{2} - 16 x + 4 y - 1 = 0$
24482	Find the Center and Radius	2x^2+2y^2-18x+12y=-101/2	$2 x^{2} + 2 y^{2} - 18 x + 12 y = - \frac{101}{2}$
24483	Find the Center and Radius	2x^2+2y^2+8x+4y-40=0	$2 x^{2} + 2 y^{2} + 8 x + 4 y - 40 = 0$
24484	Find the Center and Radius	3^2=(x-5)^2+(y-8)^2	$3^{2} = {(x - 5)}^{2} + {(y - 8)}^{2}$
24485	Find the Center and Radius	4x^2+4y^2+16x+24y+31=0	$4 x^{2} + 4 y^{2} + 16 x + 24 y + 31 = 0$
24486	Find the Center and Radius	4x^2+4y^2-20x-24=0	$4 x^{2} + 4 y^{2} - 20 x - 24 = 0$
24487	Find the Center and Radius	4x^2+4y^2-24x-8y+15=0	$4 x^{2} + 4 y^{2} - 24 x - 8 y + 15 = 0$
24488	Find the Center and Radius	x^2+y^2+10x-18y=-102	$x^{2} + y^{2} + 10 x - 18 y = - 102$
24489	Find the Center and Radius	x^2+y^2+10x-2y=55	$x^{2} + y^{2} + 10 x - 2 y = 55$
24490	Find the Center and Radius	x^2+y^2+10x-4y-20=0	$x^{2} + y^{2} + 10 x - 4 y - 20 = 0$
24491	Find the Center and Radius	x^2+y^2+10x-4y-7=0	$x^{2} + y^{2} + 10 x - 4 y - 7 = 0$
24492	Find the Center and Radius	x^2+y^2+10y+18=0	$x^{2} + y^{2} + 10 y + 18 = 0$
24493	Find the Center and Radius	x^2+y^2+10y+19=0	$x^{2} + y^{2} + 10 y + 19 = 0$
24494	Find the Center and Radius	x^2+y^2+10y-11=0	$x^{2} + y^{2} + 10 y - 11 = 0$
24495	Find the Center and Radius	x^2+y^2+11=12x	$x^{2} + y^{2} + 11 = 12 x$
24496	Find the Center and Radius	x^2+y^2+12x+12y+62=0	$x^{2} + y^{2} + 12 x + 12 y + 62 = 0$
24497	Find the Center and Radius	x^2+(y-8)^2=100	$x^{2} + {(y - 8)}^{2} = 100$
24498	Find the Center and Radius	x^2+1/3x+y^2-2/3y=1/9	$x^{2} + \frac{1}{3} x + y^{2} - \frac{2}{3} y = \frac{1}{9}$
24499	Find the Center and Radius	x^2+y^2-0.5=0	$x^{2} + y^{2} - 0.5 = 0$
24500	Find the Center and Radius	x^2+y^2-1/2x+2y+1/16=0	$x^{2} + y^{2} - \frac{1}{2} x + 2 y + \frac{1}{16} = 0$