Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
155501	Find the Distance Between Two Points	(-3,5) , (5,-3)	$(- 3, 5) (5, - 3)$
155502	Find the Distance Between Two Points	(-3,-7) , (2,-6)	$(- 3, - 7)$ , $(2, - 6)$
155503	Find the Distance Between Two Points	(3,-7) , (1,1)	$(3, - 7) (1, 1)$
155504	Find the Distance Between Two Points	(3,2) , (-5,-6)	$(3, 2) (- 5, - 6)$
155505	Find the Distance Between Two Points	(3,2) , (7,5)	$(3, 2)$ , $(7, 5)$
155506	Find the Distance Between Two Points	(3,10) , (15,5)	$(3, 10)$ , $(15, 5)$
155507	Find the Distance Between Two Points	(3,12) , (5,12)	$(3, 12) (5, 12)$
155508	Find the Distance Between Two Points	(3,0) , (8,0)	$(3, 0) (8, 0)$
155509	Find the Distance Between Two Points	(3,0) , (0,4)	$(3, 0) (0, 4)$
155510	Find the Distance Between Two Points	(2 square root of 2,2 square root of 3) , (- square root of 2, square root of 3)	$(2 \sqrt{2}, 2 \sqrt{3}) (- \sqrt{2}, \sqrt{3})$
155511	Find the Distance Between Two Points	(2,8) , (-6,2)	$(2, 8) (- 6, 2)$
155512	Find the Distance Between Two Points	(2.3,9.2) , (-0.7,6.2)	$(2.3, 9.2) (- 0.7, 6.2)$
155513	Find the Distance Between Two Points	(-2,5) , (4,3)	$(- 2, 5)$ , $(4, 3)$
155514	Find the Distance Between Two Points	(2,8) , (-6,-7)	$(2, 8) (- 6, - 7)$
155515	Find the Distance Between Two Points	(-2,-7) , (4,-6)	$(- 2, - 7) (4, - 6)$
155516	Find the Distance Between Two Points	(2,-3) , (7,-15)	$(2, - 3) (7, - 15)$
155517	Find the Distance Between Two Points	(-2,-4) , (4,2)	$(- 2, - 4) (4, 2)$
155518	Find the Distance Between Two Points	(-2,5) , (4,0)	$(- 2, 5) (4, 0)$
155519	Find the Distance Between Two Points	(-2,2) , (6,2)	$(- 2, 2) (6, 2)$
155520	Find the Distance Between Two Points	(-2,-3) , (1,1)	$(- 2, - 3) (1, 1)$
155521	Find the Distance Between Two Points	(-2,3) , (1,4)	$(- 2, 3) (1, 4)$
155522	Find the Distance Between Two Points	(-2,3) , (4,0)	$(- 2, 3) (4, 0)$
155523	Find the Center	((x-8)^2)/16+(y^2)/64=1	$\frac{{(x - 8)}^{2}}{16} + \frac{y^{2}}{64} = 1$
155524	Find the Center	((y-4)^2)/49-((x-5)^2)/36=1	$\frac{{(y - 4)}^{2}}{49} - \frac{{(x - 5)}^{2}}{36} = 1$
155525	Find the Center	((y-8)^2)/81-((x-3)^2)/144=1	$\frac{{(y - 8)}^{2}}{81} - \frac{{(x - 3)}^{2}}{144} = 1$
155526	Find the Center	(x^2)/65-(y^2)/20=1	$\frac{x^{2}}{65} - \frac{y^{2}}{20} = 1$
155527	Find the Center	(x^2)/6+(y^2)/6=6	$\frac{x^{2}}{6} + \frac{y^{2}}{6} = 6$
155528	Find the Center	25x^2+16y^2-150x+160y+225=0	$25 x^{2} + 16 y^{2} - 150 x + 160 y + 225 = 0$
155529	Find the Center	16x^2-9y^2+64x-54y-161=0	$16 x^{2} - 9 y^{2} + 64 x - 54 y - 161 = 0$
155530	Find the Center	16x^2+y^2+14y=-33	$16 x^{2} + y^{2} + 14 y = - 33$
155531	Find the Center	16x^2-4y^2+32x-8y-52=0	$16 x^{2} - 4 y^{2} + 32 x - 8 y - 52 = 0$
155532	Find the Center	16x^2+25y^2-160x+100y+100=0	$16 x^{2} + 25 y^{2} - 160 x + 100 y + 100 = 0$
155533	Find the Center	16x^2+25y^2-160x+200y+400=0	$16 x^{2} + 25 y^{2} - 160 x + 200 y + 400 = 0$
155534	Find the Center	16x^2+25y^2-100y-300=0	$16 x^{2} + 25 y^{2} - 100 y - 300 = 0$
155535	Find the Center	-25x^2-50x+16y^2+64y-361=0	$- 25 x^{2} - 50 x + 16 y^{2} + 64 y - 361 = 0$
155536	Find the Center	49x^2-16y^2=784	$49 x^{2} - 16 y^{2} = 784$
155537	Find the Center	49x^2-25y^2=1225	$49 x^{2} - 25 y^{2} = 1225$
155538	Find the Center	36x^2-25y^2-288x-100y+1376=0	$36 x^{2} - 25 y^{2} - 288 x - 100 y + 1376 = 0$
155539	Find the Center	3x^2+3y^2-18x+6y-45=0	$3 x^{2} + 3 y^{2} - 18 x + 6 y - 45 = 0$
155540	Find the Center	25x^2+9y^2-200x+18y+184=0	$25 x^{2} + 9 y^{2} - 200 x + 18 y + 184 = 0$
155541	Find the Center	25x^2+16y^2-50x+96y-231=0	$25 x^{2} + 16 y^{2} - 50 x + 96 y - 231 = 0$
155542	Find the Center	9x^2-16y^2=144	$9 x^{2} - 16 y^{2} = 144$
155543	Find the Center	9x^2-4y^2+18x-8y-31=0	$9 x^{2} - 4 y^{2} + 18 x - 8 y - 31 = 0$
155544	Find the Center	9x^2+y^2+36x-2y+1=0	$9 x^{2} + y^{2} + 36 x - 2 y + 1 = 0$
155545	Find the Center	9x^2+25y^2-18x-150y+9=0	$9 x^{2} + 25 y^{2} - 18 x - 150 y + 9 = 0$
155546	Find the Center	x^2+6x+16y^2-32y+9=0	$x^{2} + 6 x + 16 y^{2} - 32 y + 9 = 0$
155547	Find the Center	x^2+6x+9y^2-36y+9=0	$x^{2} + 6 x + 9 y^{2} - 36 y + 9 = 0$
155548	Find the Center	9x^2-y^2=441	$9 x^{2} - y^{2} = 441$
155549	Find the Center	4x^2+49y^2=196	$4 x^{2} + 49 y^{2} = 196$
155550	Find the Center	4x^2+y^2-64x-12y+276=0	$4 x^{2} + y^{2} - 64 x - 12 y + 276 = 0$
155551	Find the Center	4x^2+64y^2=256	$4 x^{2} + 64 y^{2} = 256$
155552	Find the Center	4x^2+7y^2+32x-56y+148=0	$4 x^{2} + 7 y^{2} + 32 x - 56 y + 148 = 0$
155553	Find the Center	9x^2+16y^2-36x+96y+36=0	$9 x^{2} + 16 y^{2} - 36 x + 96 y + 36 = 0$
155554	Find the Center	81x^2-25y^2=2025	$81 x^{2} - 25 y^{2} = 2025$
155555	Find the Center	64y^2-36x^2-512y-360x+2428=0	$64 y^{2} - 36 x^{2} - 512 y - 360 x + 2428 = 0$
155556	Find the Center	50x^2+50y^2-20x+25y-23=0	$50 x^{2} + 50 y^{2} - 20 x + 25 y - 23 = 0$
155557	Find the Center	64x^2-25y^2=1600	$64 x^{2} - 25 y^{2} = 1600$
155558	Find the Function Rule	table[[x,q(x)],[1,34],[2,57],[3,80],[4,103]]	$\begin{array}{c} x & q (x) \\ 1 & 34 \\ 2 & 57 \\ 3 & 80 \\ 4 & 103 \end{array}$
155559	Find the Function Rule	table[[x,f(x)],[1,3],[2,2],[3,1],[4,0]]	$\begin{array}{c} x & f (x) \\ 1 & 3 \\ 2 & 2 \\ 3 & 1 \\ 4 & 0 \end{array}$
155560	Find the Function Rule	table[[x,y],[4,7.5],[6,9],[9,11.25]]	$\begin{array}{c} x & y \\ 4 & 7.5 \\ 6 & 9 \\ 9 & 11.25 \end{array}$
155561	Find the Function Rule	table[[x,y],[-2,15],[2,-5],[6,-25]]	$\begin{array}{c} x & y \\ - 2 & 15 \\ 2 & - 5 \\ 6 & - 25 \end{array}$
155562	Find the Function Rule	table[[x,y],[10,7],[15,10.5],[20,14]]	$\begin{array}{c} x & y \\ 10 & 7 \\ 15 & 10.5 \\ 20 & 14 \end{array}$
155563	Find the Center	((x+1)^2)/16+((y-2)^2)/25=1	$\frac{{(x + 1)}^{2}}{16} + \frac{{(y - 2)}^{2}}{25} = 1$
155564	Solve the Matrix Equation	2[[-5,-2],[0,7]]=[[-10,x],[0,14]]	$2 [\begin{array}{c} - 5 & - 2 \\ 0 & 7 \end{array}] = [\begin{array}{c} - 10 & x \\ 0 & 14 \end{array}]$
155565	Find the Center	((x+1)^2)/25+((y-2)^2)/16=1	$\frac{{(x + 1)}^{2}}{25} + \frac{{(y - 2)}^{2}}{16} = 1$
155566	Find the Center	((x+1)^2)/49+((y-3)^2)/16=1	$\frac{{(x + 1)}^{2}}{49} + \frac{{(y - 3)}^{2}}{16} = 1$
155567	Solve the Matrix Equation	[[15],[7]]-[[6],[2]]=[[9],[x]]	$[\begin{array}{c} 15 \\ 7 \end{array}] - [\begin{array}{c} 6 \\ 2 \end{array}] = [\begin{array}{c} 9 \\ x \end{array}]$
155568	Solve the Matrix Equation	[[1,3],[8,5]][[x],[y]]=[[1],[9]]	$[\begin{array}{c} 1 & 3 \\ 8 & 5 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 1 \\ 9 \end{array}]$
155569	Solve the Matrix Equation	[[2,5],[1,3]][[x],[y]]=[[5],[12]]	$[\begin{array}{c} 2 & 5 \\ 1 & 3 \end{array}] [\begin{array}{c} x \\ y \end{array}] = [\begin{array}{c} 5 \\ 12 \end{array}]$
155570	Find the Center	((x-1)^2)/9+((y+5)^2)/4=1	$\frac{{(x - 1)}^{2}}{9} + \frac{{(y + 5)}^{2}}{4} = 1$
155571	Find the Center	((x-2)^2)/25+((y+1)^2)/16=1	$\frac{{(x - 2)}^{2}}{25} + \frac{{(y + 1)}^{2}}{16} = 1$
155572	Find the Center	((x-4)^2)/64-((y+3)^2)/16=1	$\frac{{(x - 4)}^{2}}{64} - \frac{{(y + 3)}^{2}}{16} = 1$
155573	Find the Center	((x-4)^2)/9+((y-1)^2)/16=1	$\frac{{(x - 4)}^{2}}{9} + \frac{{(y - 1)}^{2}}{16} = 1$
155574	Find the Center	((x-4)^2)/144-((y+3)^2)/25=1	$\frac{{(x - 4)}^{2}}{144} - \frac{{(y + 3)}^{2}}{25} = 1$
155575	Find the Center	((x-4)^2)/16+((y+2)^2)/9=1	$\frac{{(x - 4)}^{2}}{16} + \frac{{(y + 2)}^{2}}{9} = 1$
155576	Find the Center	((x-3)^2)/36+((y-2)^2)/128=1	$\frac{{(x - 3)}^{2}}{36} + \frac{{(y - 2)}^{2}}{128} = 1$
155577	Find the Center	((x-3)^2)/25+((y-1)^2)/4=1	$\frac{{(x - 3)}^{2}}{25} + \frac{{(y - 1)}^{2}}{4} = 1$
155578	Find the Center	((x+9)^2)/100+((y+4)^2)/36=1	$\frac{{(x + 9)}^{2}}{100} + \frac{{(y + 4)}^{2}}{36} = 1$
155579	Find the Center	((x+6)^2)/225+((y+4)^2)/144=1	$\frac{{(x + 6)}^{2}}{225} + \frac{{(y + 4)}^{2}}{144} = 1$
155580	Find the Center	((x-1)^2)/16+((y-1)^2)/25=1	$\frac{{(x - 1)}^{2}}{16} + \frac{{(y - 1)}^{2}}{25} = 1$
155581	Find the Center	((x+2)^2)/9+((y+1)^2)/4=1	$\frac{{(x + 2)}^{2}}{9} + \frac{{(y + 1)}^{2}}{4} = 1$
155582	Find the Center	((x+3)^2)/12+((y-2)^2)/16=1	$\frac{{(x + 3)}^{2}}{12} + \frac{{(y - 2)}^{2}}{16} = 1$
155583	Find the Center	((x+3)^2)/16-((y-2)^2)/9=1	$\frac{{(x + 3)}^{2}}{16} - \frac{{(y - 2)}^{2}}{9} = 1$
155584	Find the Center	((x+5)^2)/225+((y+2)^2)/144=1	$\frac{{(x + 5)}^{2}}{225} + \frac{{(y + 2)}^{2}}{144} = 1$
155585	Find the Center	((x+6)^2)/169+((y+2)^2)/144=1	$\frac{{(x + 6)}^{2}}{169} + \frac{{(y + 2)}^{2}}{144} = 1$
155586	Find Reduced Row Echelon Form	[[5,-3,-1,6],[-4,5,1,6],[1,0,3,10]]	$[\begin{array}{c} 5 & - 3 & - 1 & 6 \\ - 4 & 5 & 1 & 6 \\ 1 & 0 & 3 & 10 \end{array}]$
155587	Find Reduced Row Echelon Form	[[2,7,-10,1],[4,11,-16,9],[1,2,-3,4]]	$[\begin{array}{c} 2 & 7 & - 10 & 1 \\ 4 & 11 & - 16 & 9 \\ 1 & 2 & - 3 & 4 \end{array}]$
155588	Find Reduced Row Echelon Form	[[1,2,3,4,5,6,7,8],[2.1,3.2,6.8,7.3,11.2,12.6,13.4,15.9]]	$[\begin{array}{c} 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 \\ 2.1 & 3.2 & 6.8 & 7.3 & 11.2 & 12.6 & 13.4 & 15.9 \end{array}]$
155589	Find Reduced Row Echelon Form	[[0,0,-1,-1,-6,-6],[0,4,4,1,1,0]]	$[\begin{array}{c} 0 & 0 & - 1 & - 1 & - 6 & - 6 \\ 0 & 4 & 4 & 1 & 1 & 0 \end{array}]$
155590	Find the LCM	z^2-4 ; z+2	$z^{2} - 4$ ; $z + 2$
155591	Find the LCM	x^4+2x^3x^2-4x^3+4x^2+4x	$x^{4} + 2 x^{3} x^{2} - 4 x^{3} + 4 x^{2} + 4 x$
155592	Find the LCM	x^2-9 , x^2-6x+9	$x^{2} - 9$ , $x^{2} - 6 x + 9$
155593	Find the LCM	x^3+343 , x^2+14x+49	$x^{3} + 343$ , $x^{2} + 14 x + 49$
155594	Find the LCM	z^2-1 , 2z+2 , z	$z^{2} - 1$ , $2 z + 2$ , $z$
155595	Find the LCM	a^2b^2 , a^3bc	$a^{2} b^{2}$ , $a^{3} b c$
155596	Find the LCM	f+6 , (f-6)^2 , f^2-36	$f + 6$ , ${(f - 6)}^{2}$ , $f^{2} - 36$
155597	Find the LCM	r^2+16r+64 , r^2+8r	$r^{2} + 16 r + 64$ , $r^{2} + 8 r$
155598	Find the LCM	r+3 , r-3	$r + 3$ , $r - 3$
155599	Find the LCM	9 , 2 , 12	$9$ , $2$ , $12$
155600	Find the LCM	9 , 27	$9$ , $27$