Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
82001	Solve Using the Square Root Property	(x-2)^2=45	${(x - 2)}^{2} = 45$
82002	Find the Foci	9x^2+2y^2=18	$9 x^{2} + 2 y^{2} = 18$
82003	Solve Using the Square Root Property	(x-2)^2=-4	${(x - 2)}^{2} = - 4$
82004	Find the Foci	9x^2-4y^2-72x=0	$9 x^{2} - 4 y^{2} - 72 x = 0$
82005	Solve Using the Square Root Property	x^2=-400	$x^{2} = - 400$
82006	Find the Foci	5x^2=35-7y^2	$5 x^{2} = 35 - 7 y^{2}$
82007	Solve Using the Square Root Property	x^2=41	$x^{2} = 41$
82008	Solve Using the Square Root Property	x^2=361	$x^{2} = 361$
82009	Find the Foci	7(x-2)^2+3(y-2)^2=21	$7 {(x - 2)}^{2} + 3 {(y - 2)}^{2} = 21$
82010	Solve Using the Square Root Property	x^2=70	$x^{2} = 70$
82011	Find the Foci	8x^2+8y^2-56x+98=0	$8 x^{2} + 8 y^{2} - 56 x + 98 = 0$
82012	Solve Using the Square Root Property	z^2=-16	$z^{2} = - 16$
82013	Find the Foci	9x^2+25y^2=225	$9 x^{2} + 25 y^{2} = 225$
82014	Solve Using the Square Root Property	y^2=25	$y^{2} = 25$
82015	Find the Foci	3x^2+5y^2-30x+50y+185=0	$3 x^{2} + 5 y^{2} - 30 x + 50 y + 185 = 0$
82016	Solve Using the Square Root Property	y^2=4	$y^{2} = 4$
82017	Find the Foci	4x^2+16y^2+64x+64y+256=0	$4 x^{2} + 16 y^{2} + 64 x + 64 y + 256 = 0$
82018	Solve Using the Square Root Property	x^2=1/81	$x^{2} = \frac{1}{81}$
82019	Find the Foci	4x^2+y^2-8x+4y-8=0	$4 x^{2} + y^{2} - 8 x + 4 y - 8 = 0$
82020	Solve Using the Square Root Property	x^2=13x	$x^{2} = 13 x$
82021	Find the Foci	49y^2-x^2=1	$49 y^{2} - x^{2} = 1$
82022	Solve Using the Square Root Property	v^2=16	$v^{2} = 16$
82023	Find the Foci	4x^2+6y^2=24	$4 x^{2} + 6 y^{2} = 24$
82024	Solve Using the Square Root Property	(x-3)^2=-5	${(x - 3)}^{2} = - 5$
82025	Find the Foci	4x^2+y^2+16x=0	$4 x^{2} + y^{2} + 16 x = 0$
82026	Solve Using the Square Root Property	(x-8)^2=18	${(x - 8)}^{2} = 18$
82027	Find the Foci	25x^2+6y^2=150	$25 x^{2} + 6 y^{2} = 150$
82028	Solve Using the Square Root Property	(x-6)^2=-5	${(x - 6)}^{2} = - 5$
82029	Find the Foci	25x^2+4y^2-16y-84=0	$25 x^{2} + 4 y^{2} - 16 y - 84 = 0$
82030	Solve Using the Square Root Property	(x-9)^2=18	${(x - 9)}^{2} = 18$
82031	Find the Foci	25x^2+5y^2=125	$25 x^{2} + 5 y^{2} = 125$
82032	Solve Using the Square Root Property	(y+4)^2=27	${(y + 4)}^{2} = 27$
82033	Find the Foci	225x^2+144y^2=32400	$225 x^{2} + 144 y^{2} = 32400$
82034	Find the Foci	25x^2-36y^2=900	$25 x^{2} - 36 y^{2} = 900$
82035	Solve Using the Square Root Property	(z+5)^2=7	${(z + 5)}^{2} = 7$
82036	Find the Foci	36(x-3)^2+16(y+2)^2=576	$36 {(x - 3)}^{2} + 16 {(y + 2)}^{2} = 576$
82037	Find the Foci	2x^2+5y^2=10	$2 x^{2} + 5 y^{2} = 10$
82038	Solve Using the Square Root Property	s^2=9	$s^{2} = 9$
82039	Describe the Transformation	f(x)=(x+2)^2	$f (x) = {(x + 2)}^{2}$
82040	Find the Foci	((x-1)^2)/25+((y+3)^2)/9=1	$\frac{{(x - 1)}^{2}}{25} + \frac{{(y + 3)}^{2}}{9} = 1$
82041	Find Three Ordered Pair Solutions	y=-2x-5	$y = - 2 x - 5$
82042	Find the Foci	((x-2)^2)/49+((y-4)^2)/25=1	$\frac{{(x - 2)}^{2}}{49} + \frac{{(y - 4)}^{2}}{25} = 1$
82043	Find Three Ordered Pair Solutions	x-y=6	$x - y = 6$
82044	Find Three Ordered Pair Solutions	x-y=7	$x - y = 7$
82045	Find Three Ordered Pair Solutions	y=2x-4	$y = 2 x - 4$
82046	Find the Foci	((x+5)^2)/49+((y-2)^2)/121=1	$\frac{{(x + 5)}^{2}}{49} + \frac{{(y - 2)}^{2}}{121} = 1$
82047	Find Three Ordered Pair Solutions	y=x-3	$y = x - 3$
82048	Simplify	(3b-4a)(3b-4a)	$(3 b - 4 a) (3 b - 4 a)$
82049	Find the Foci	((x-3)^2)/36-((y+2)^2)/25=1	$\frac{{(x - 3)}^{2}}{36} - \frac{{(y + 2)}^{2}}{25} = 1$
82050	Find Three Ordered Pair Solutions	y=-5x	$y = - 5 x$
82051	Describe the Transformation	f(x)=x^3	$f (x) = x^{3}$
82052	Find the Foci	((x-3)^2)/4+((y+1)^2)/25=1	$\frac{{(x - 3)}^{2}}{4} + \frac{{(y + 1)}^{2}}{25} = 1$
82053	Describe the Transformation	f(x)=2^x	$f (x) = 2^{x}$
82054	Solve Using the Square Root Property	3x^2-72=0	$3 x^{2} - 72 = 0$
82055	Find the Foci	((x-6)^2)/64+(y^2)/6.25=1	$\frac{{(x - 6)}^{2}}{64} + \frac{y^{2}}{6.25} = 1$
82056	Solve Using the Square Root Property	3y^2=36	$3 y^{2} = 36$
82057	Solve Using the Square Root Property	36x^2-49=0	$36 x^{2} - 49 = 0$
82058	Solve Using the Square Root Property	36=(t^2-t)/2	$36 = \frac{t^{2} - t}{2}$
82059	Solve Using the Square Root Property	4(x^2-8)=84	$4 (x^{2} - 8) = 84$
82060	Solve Using the Square Root Property	3x^2=25	$3 x^{2} = 25$
82061	Find the Foci	((y-5)^2)/100+((x-6)^2)/64=1	$\frac{{(y - 5)}^{2}}{100} + \frac{{(x - 6)}^{2}}{64} = 1$
82062	Solve Using the Square Root Property	49x^2=25	$49 x^{2} = 25$
82063	Solve Using the Square Root Property	4x^2=48	$4 x^{2} = 48$
82064	Find the Foci	(x^2)/10+(y^2)/15=1	$\frac{x^{2}}{10} + \frac{y^{2}}{15} = 1$
82065	Find the Foci	(x^2)/(16/9)+(y^2)/(25/9)=1	$\frac{x^{2}}{\frac{16}{9}} + \frac{y^{2}}{\frac{25}{9}} = 1$
82066	Solve Using the Square Root Property	5x^2=30	$5 x^{2} = 30$
82067	Find the Foci	(x^2)/100+(y^2)/9=1	$\frac{x^{2}}{100} + \frac{y^{2}}{9} = 1$
82068	Solve Using the Square Root Property	5x^2=-8x	$5 x^{2} = - 8 x$
82069	Find the Foci	(x^2)/144-(y^2)/121=1	$\frac{x^{2}}{144} - \frac{y^{2}}{121} = 1$
82070	Solve Using the Square Root Property	5x^2-65=0	$5 x^{2} - 65 = 0$
82071	Find the Foci	(x^2)/16-(y^2)/48=1	$\frac{x^{2}}{16} - \frac{y^{2}}{48} = 1$
82072	Solve Using the Square Root Property	2x^2=96	$2 x^{2} = 96$
82073	Find the Foci	(x^2)/15+(y^2)/16=1	$\frac{x^{2}}{15} + \frac{y^{2}}{16} = 1$
82074	Solve Using the Square Root Property	2x^2-26=0	$2 x^{2} - 26 = 0$
82075	Find the Foci	(x^2)/25-(y^2)/64=1	$\frac{x^{2}}{25} - \frac{y^{2}}{64} = 1$
82076	Solve Using the Square Root Property	2x^2-2=6	$2 x^{2} - 2 = 6$
82077	Find the Foci	(x^2)/25-(y^2)/24=1	$\frac{x^{2}}{25} - \frac{y^{2}}{24} = 1$
82078	Solve Using the Square Root Property	2x^2-80=0	$2 x^{2} - 80 = 0$
82079	Find the Foci	(x^2)/25+(y^2)/13=1	$\frac{x^{2}}{25} + \frac{y^{2}}{13} = 1$
82080	Solve Using the Square Root Property	2x^2-40=0	$2 x^{2} - 40 = 0$
82081	Find the Foci	(x^2)/21+(y^2)/121=1	$\frac{x^{2}}{21} + \frac{y^{2}}{121} = 1$
82082	Solve Using the Square Root Property	2x^2=6x	$2 x^{2} = 6 x$
82083	Find the Foci	(x^2)/225+(y^2)/144=1	$\frac{x^{2}}{225} + \frac{y^{2}}{144} = 1$
82084	Solve Using the Square Root Property	2x^2=90	$2 x^{2} = 90$
82085	Solve Using the Square Root Property	27-x^2=0	$27 - x^{2} = 0$
82086	Solve Using the Square Root Property	2x^2-98=0	$2 x^{2} - 98 = 0$
82087	Determine the Nature of the Roots Using the Discriminant	3x^2+3x=7	$3 x^{2} + 3 x = 7$
82088	Solve Using the Square Root Property	25x^2=64	$25 x^{2} = 64$
82089	Determine the Nature of the Roots Using the Discriminant	3x^2-6x+8=0	$3 x^{2} - 6 x + 8 = 0$
82090	Solve Using the Square Root Property	100=4x^2	$100 = 4 x^{2}$
82091	Determine the Nature of the Roots Using the Discriminant	3x^2=8x+7	$3 x^{2} = 8 x + 7$
82092	Solve Using the Square Root Property	12(p^2-1)=7p	$12 (p^{2} - 1) = 7 p$
82093	Determine the Nature of the Roots Using the Discriminant	3x^2=-3x-6	$3 x^{2} = - 3 x - 6$
82094	Determine the Nature of the Roots Using the Discriminant	3x^2-9x+7=0	$3 x^{2} - 9 x + 7 = 0$
82095	Solve Using the Square Root Property	2(x+1)^2=90	$2 {(x + 1)}^{2} = 90$
82096	Determine the Nature of the Roots Using the Discriminant	3z^2+4z+7=0	$3 z^{2} + 4 z + 7 = 0$
82097	Solve Using the Square Root Property	9x^2-25=0	$9 x^{2} - 25 = 0$
82098	Determine the Nature of the Roots Using the Discriminant	0=3x^2-7x+4	$0 = 3 x^{2} - 7 x + 4$
82099	Find the Vertex Form	f(x)=x^2+6x+5	$f (x) = x^{2} + 6 x + 5$
82100	Determine the Nature of the Roots Using the Discriminant	1/2x^2+4x+8=0	$\frac{1}{2} x^{2} + 4 x + 8 = 0$