Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
98501	Find the Equation of the Circle	(1,3) r=2	$(1, 3)$ $r = 2$
98502	Find the Equation of the Circle	(0,0),r=5	$(0, 0) r = 5$
98503	Find the Equation of the Circle	(0,0) r = square root of 2	$(0, 0)$ $r = \sqrt{2}$
98504	Find the Equation of the Circle	(0,4) r=4	$(0, 4)$ $r = 4$
98505	Find the Equation of the Circle	(0,-1) , r=2	$(0, - 1)$ , $r = 2$
98506	Find the Equation of the Circle	(-1,0) , r=7	$(- 1, 0)$ , $r = 7$
98507	Find the Equation of the Circle	(3,4),r=4	$(3, 4) r = 4$
98508	Solve by Factoring	square root of 2x+81- square root of x+1=8	$\sqrt{2 x + 81} - \sqrt{x + 1} = 8$
98509	Solve by Factoring	square root of 2x-6 = square root of 6-2x	$\sqrt{2 x - 6} = \sqrt{6 - 2 x}$
98510	Find the Equation of the Circle	(3,5) , r=4	$(3, 5)$ , $r = 4$
98511	Solve by Factoring	square root of 2y = square root of 9-y	$\sqrt{2 y} = \sqrt{9 - y}$
98512	Solve by Factoring	square root of 2y-1-1=2	$\sqrt{2 y - 1} - 1 = 2$
98513	Find the Equation of the Circle	(2,2) ; r=8	$(2, 2)$ ; $r = 8$
98514	Solve by Factoring	7/(k-2)=5/8	$\frac{7}{k - 2} = \frac{5}{8}$
98515	Find the Equation of the Circle	(2,3) r=3	$(2, 3)$ $r = 3$
98516	Solve by Factoring	(7(x-2))/(x-3)+2/x=-2/(x(x-3))	$\frac{7 (x - 2)}{x - 3} + \frac{2}{x} = \frac{- 2}{x (x - 3)}$
98517	Find the Equation of the Circle	(2,3) r=4	$(2, 3)$ $r = 4$
98518	Solve by Factoring	(5x-2)/2-(19x+6)/(2x)=(3x-2)/4	$\frac{5 x - 2}{2} - \frac{19 x + 6}{2 x} = \frac{3 x - 2}{4}$
98519	Find the Equation of the Circle	(-3,-1) , r = square root of 3	$(- 3, - 1)$ , $r = \sqrt{3}$
98520	Find the Equation of the Circle	(-3,2) r=2	$(- 3, 2)$ $r = 2$
98521	Solve by Factoring	(5x)/(x-1)+2/x=6	$\frac{5 x}{x - 1} + \frac{2}{x} = 6$
98522	Solve by Factoring	(5x)/(x-2)=7+10/(x-2)	$\frac{5 x}{x - 2} = 7 + \frac{10}{x - 2}$
98523	Find the Equation of the Circle	(6,7) ; r=3	$(6, 7)$ ; $r = 3$
98524	Solve by Factoring	(5x)/(x-5)-4/x=20/(x^2-5x)	$\frac{5 x}{x - 5} - \frac{4}{x} = \frac{20}{x^{2} - 5 x}$
98525	Find the Equation of the Circle	(-6,10) , r=2	$(- 6, 10)$ , $r = 2$
98526	Solve by Factoring	6/(x-2)=5/(x-3)	$\frac{6}{x - 2} = \frac{5}{x - 3}$
98527	Solve by Factoring	6/(x-3)-2/3=x/(x-3)	$\frac{6}{x - 3} - \frac{2}{3} = \frac{x}{x - 3}$
98528	Find the Equation of the Circle	(4,-2) r=5	$(4, - 2)$ $r = 5$
98529	Solve by Factoring	6/(x-1)+(2x)/(x-2)=2	$\frac{6}{x - 1} + \frac{2 x}{x - 2} = 2$
98530	Solve by Factoring	x^2-14x=0	$x^{2} - 14 x = 0$
98531	Find the Equation of the Circle	(-5,-4) , d=10	$(- 5, - 4)$ , $d = 10$
98532	Solve by Factoring	6/(x-4)=(x-3)/(x+2)	$\frac{6}{x - 4} = \frac{x - 3}{x + 2}$
98533	Find the Equation of the Circle	(8,-4) , r=6	$(8, - 4)$ , $r = 6$
98534	Find the Equation of the Circle	(9,0) , r=7	$(9, 0)$ , $r = 7$
98535	Solve by Factoring	4/(n+2)=7/n	$\frac{4}{n + 2} = \frac{7}{n}$
98536	Solve by Factoring	4/(x-1)=(x+1)/12	$\frac{4}{x - 1} = \frac{x + 1}{12}$
98537	Find the Equation of the Circle	r=5 ; (3,4)	$r = 5$ ; $(3, 4)$
98538	Find the Equation of the Circle	r=6 (0,0)	$r = 6$ $(0, 0)$
98539	Solve by Factoring	5/(2x)-2/3=1/x+5/6	$\frac{5}{2 x} - \frac{2}{3} = \frac{1}{x} + \frac{5}{6}$
98540	Solve by Factoring	5/(x^2)-38/x=16	$\frac{5}{x^{2}} - \frac{38}{x} = 16$
98541	Solve by Factoring	5/(4x)+1/x=3	$\frac{5}{4 x} + \frac{1}{x} = 3$
98542	Solve by Factoring	(4x)/(x-2)+1/x=5	$\frac{4 x}{x - 2} + \frac{1}{x} = 5$
98543	Find the Equation of the Circle	r=5 , (4,3)	$r = 5$ , $(4, 3)$
98544	Solve by Factoring	5/(n^3+5n^2)=4/(n+5)+1/(n^2)	$\frac{5}{n^{3} + 5 n^{2}} = \frac{4}{n + 5} + \frac{1}{n^{2}}$
98545	Write in Standard Form	(9i)/(2+2i)	$\frac{9 i}{2 + 2 i}$
98546	Write in Standard Form	(8-7i)/(8+i)	$\frac{8 - 7 i}{8 + i}$
98547	Find the Equation of the Circle	r=4 (0,-4)	$r = 4$ $(0, - 4)$
98548	Find the Equation of the Circle	r=3 , (2,9)	$r = 3$ , $(2, 9)$
98549	Find the Equation of the Circle	r=3 (0,3)	$r = 3$ $(0, 3)$
98550	Write in Standard Form	5/(2+3i)	$\frac{5}{2 + 3 i}$
98551	Write in Standard Form	(-7+i)/(-1-i)	$\frac{- 7 + i}{- 1 - i}$
98552	Write in Standard Form	(5i)/(6+6i)	$\frac{5 i}{6 + 6 i}$
98553	Write in Standard Form	(3i)/(-2+i)	$\frac{3 i}{- 2 + i}$
98554	Find the Axis of Symmetry	y-8=(x-1)^2	$y - 8 = {(x - 1)}^{2}$
98555	Write in Standard Form	(34+2i)/(2-4i)	$\frac{34 + 2 i}{2 - 4 i}$
98556	Write in Standard Form	(2i)/(5+3i)	$\frac{2 i}{5 + 3 i}$
98557	Find the Axis of Symmetry	y=x^2-8x-36	$y = x^{2} - 8 x - 36$
98558	Write in Standard Form	(10i)/(3-i)	$\frac{10 i}{3 - i}$
98559	Find the Axis of Symmetry	y=x^2-8x-40	$y = x^{2} - 8 x - 40$
98560	Write in Standard Form	2/(6-i)	$\frac{2}{6 - i}$
98561	Write in Standard Form	(2+2i)/(1-i)	$\frac{2 + 2 i}{1 - i}$
98562	Write in Standard Form	(2+5i)/(5+2i)	$\frac{2 + 5 i}{5 + 2 i}$
98563	Find the Axis of Symmetry	y=7x^2-28x+29	$y = 7 x^{2} - 28 x + 29$
98564	Write in Standard Form	(2+i)/i	$\frac{2 + i}{i}$
98565	Solve by Completing the Square	x^2+12x=40	$x^{2} + 12 x = 40$
98566	Find the Axis of Symmetry	y=8x^2-8x+11	$y = 8 x^{2} - 8 x + 11$
98567	Solve by Completing the Square	x^2+12x=-5	$x^{2} + 12 x = - 5$
98568	Find the Axis of Symmetry	y=5x^2-2x+3	$y = 5 x^{2} - 2 x + 3$
98569	Solve by Completing the Square	x^2+12x=-11	$x^{2} + 12 x = - 11$
98570	Find the Axis of Symmetry	y=5x^2-10x+7	$y = 5 x^{2} - 10 x + 7$
98571	Find the Axis of Symmetry	y=5x^2+1	$y = 5 x^{2} + 1$
98572	Solve by Completing the Square	x^2+10x-7=0	$x^{2} + 10 x - 7 = 0$
98573	Find the Axis of Symmetry	y=4x^2+8x-12	$y = 4 x^{2} + 8 x - 12$
98574	Solve by Completing the Square	x^2+10x=11	$x^{2} + 10 x = 11$
98575	Find the Axis of Symmetry	y=4x^2-16x-12	$y = 4 x^{2} - 16 x - 12$
98576	Solve by Completing the Square	x^2+10x=15	$x^{2} + 10 x = 15$
98577	Find the Axis of Symmetry	y=4x^2+8x+26	$y = 4 x^{2} + 8 x + 26$
98578	Find the Axis of Symmetry	y=4x^2+24x+27	$y = 4 x^{2} + 24 x + 27$
98579	Solve by Completing the Square	x^2+10x+5=0	$x^{2} + 10 x + 5 = 0$
98580	Find the Axis of Symmetry	y=4x^2+1/2x+3	$y = 4 x^{2} + \frac{1}{2} x + 3$
98581	Solve by Completing the Square	x^2+10x+28=0	$x^{2} + 10 x + 28 = 0$
98582	Solve by Completing the Square	x^2+10x=24	$x^{2} + 10 x = 24$
98583	Solve by Completing the Square	x^2+10x=39	$x^{2} + 10 x = 39$
98584	Find the Axis of Symmetry	y=-5^2-10x-13	$y = - 5^{2} - 10 x - 13$
98585	Solve by Completing the Square	x^2-3/4x-27/64=0	$x^{2} - \frac{3}{4} x - \frac{27}{64} = 0$
98586	Find the Axis of Symmetry	y=4x^2-8x+8	$y = 4 x^{2} - 8 x + 8$
98587	Solve by Completing the Square	k^2-4k+1=-5	$k^{2} - 4 k + 1 = - 5$
98588	Find the Axis of Symmetry	y=4x^2-8x+9	$y = 4 x^{2} - 8 x + 9$
98589	Solve by Completing the Square	(x^2)/6-x=12	$\frac{x^{2}}{6} - x = 12$
98590	Find the Axis of Symmetry	y=-4x^2-8x-0	$y = - 4 x^{2} - 8 x - 0$
98591	Find the Axis of Symmetry	y=-4x^2-16x-7	$y = - 4 x^{2} - 16 x - 7$
98592	Solve by Completing the Square	x^2+14x+26=0	$x^{2} + 14 x + 26 = 0$
98593	Find the Axis of Symmetry	y=4x^2-40x+80	$y = 4 x^{2} - 40 x + 80$
98594	Solve by Completing the Square	x^2+16x=-15	$x^{2} + 16 x = - 15$
98595	Find the Axis of Symmetry	y=-4x^2-4x+8	$y = - 4 x^{2} - 4 x + 8$
98596	Solve by Completing the Square	x^2+16x+54=0	$x^{2} + 16 x + 54 = 0$
98597	Find the Axis of Symmetry	y=-x^2+8x-17	$y = - x^{2} + 8 x - 17$
98598	Solve by Completing the Square	x^2+18x+66=0	$x^{2} + 18 x + 66 = 0$
98599	Find the Axis of Symmetry	y=-x^2+8x-19	$y = - x^{2} + 8 x - 19$
98600	Solve by Completing the Square	x^2+22x+21=0	$x^{2} + 22 x + 21 = 0$