Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
126901	Solve Using the Square Root Property	(y-20)^2=81	${(y - 20)}^{2} = 81$
126902	Solve Using the Square Root Property	9y^2=4	$9 y^{2} = 4$
126903	Solve Using the Square Root Property	x^2-54=0	$x^{2} - 54 = 0$
126904	Solve Using the Square Root Property	2x^2-6=-24	$2 x^{2} - 6 = - 24$
126905	Solve Using the Square Root Property	x^2=441	$x^{2} = 441$
126906	Solve Using the Square Root Property	4x^2-76=0	$4 x^{2} - 76 = 0$
126907	Solve Using the Square Root Property	4x^2-13=0	$4 x^{2} - 13 = 0$
126908	Solve Using the Square Root Property	(x-15)^2=9	${(x - 15)}^{2} = 9$
126909	Solve Using the Square Root Property	(4x-3)^2=36	${(4 x - 3)}^{2} = 36$
126910	Solve Using the Square Root Property	(3x+4)^2=7	${(3 x + 4)}^{2} = 7$
126911	Solve Using the Square Root Property	(x+4)^2=13	${(x + 4)}^{2} = 13$
126912	Solve Using the Square Root Property	(3x-1)^2=75	${(3 x - 1)}^{2} = 75$
126913	Solve Using the Square Root Property	2x^2-12=116	$2 x^{2} - 12 = 116$
126914	Solve Using the Square Root Property	2x^2-3=49	$2 x^{2} - 3 = 49$
126915	Solve Using the Square Root Property	3x^2+4=13	$3 x^{2} + 4 = 13$
126916	Solve Using the Square Root Property	x^2+28=0	$x^{2} + 28 = 0$
126917	Solve Using the Square Root Property	9x^2+10=91	$9 x^{2} + 10 = 91$
126918	Solve Using the Square Root Property	(2y+8)^2=125	${(2 y + 8)}^{2} = 125$
126919	Solve Using the Square Root Property	(5x-3)^2+9=0	${(5 x - 3)}^{2} + 9 = 0$
126920	Solve Using the Square Root Property	(4x+1)^2=19	${(4 x + 1)}^{2} = 19$
126921	Solve Using the Square Root Property	5(x-4)^2=40	$5 {(x - 4)}^{2} = 40$
126922	Solve Using the Square Root Property	(8x+8)^2=27	${(8 x + 8)}^{2} = 27$
126923	Solve Using the Square Root Property	(4x+14)^2=27	${(4 x + 14)}^{2} = 27$
126924	Solve Using the Square Root Property	(y-20)^2=144	${(y - 20)}^{2} = 144$
126925	Solve Using the Square Root Property	(x-6)^2-64=0	${(x - 6)}^{2} - 64 = 0$
126926	Solve Using the Square Root Property	(x-4)^2-9=0	${(x - 4)}^{2} - 9 = 0$
126927	Solve Using the Square Root Property	3(x-2)^2=63	$3 {(x - 2)}^{2} = 63$
126928	Solve Using the Square Root Property	2(x+4)^2=6	$2 {(x + 4)}^{2} = 6$
126929	Solve Using the Square Root Property	(2x-4)^2=22	${(2 x - 4)}^{2} = 22$
126930	Solve Using the Square Root Property	x^2+8=80	$x^{2} + 8 = 80$
126931	Solve Using the Square Root Property	2x^2-126=0	$2 x^{2} - 126 = 0$
126932	Solve Using the Square Root Property	-4x^2-49=0	$- 4 x^{2} - 49 = 0$
126933	Solve Using the Square Root Property	9(2x-3)^2+8=449	$9 {(2 x - 3)}^{2} + 8 = 449$
126934	Solve Using the Square Root Property	(2x-3)^2=23	${(2 x - 3)}^{2} = 23$
126935	Solve Using the Square Root Property	x^2=56	$x^{2} = 56$
126936	Solve Using the Square Root Property	(x+3)^2=28	${(x + 3)}^{2} = 28$
126937	Solve Using the Square Root Property	(3x-3)^2=22	${(3 x - 3)}^{2} = 22$
126938	Solve Using the Square Root Property	2(x-3)^2=24	$2 {(x - 3)}^{2} = 24$
126939	Solve Using the Square Root Property	2x^2-5=-205	$2 x^{2} - 5 = - 205$
126940	Solve Using the Square Root Property	y^2-45=0	$y^{2} - 45 = 0$
126941	Solve Using the Square Root Property	-6x^2=-414	$- 6 x^{2} = - 414$
126942	Identify the Sequence	-4 , -40 , -400 , -4000	$- 4$ , $- 40$ , $- 400$ , $- 4000$
126943	Identify the Sequence	12.5 , 11 , 9.5 , 8 , 6.5 , 5	$12.5$ , $11$ , $9.5$ , $8$ , $6.5$ , $5$
126944	Identify the Sequence	-10 , -20 , -30 , -40	$- 10$ , $- 20$ , $- 30$ , $- 40$
126945	Identify the Sequence	16 , 21 , 26	$16$ , $21$ , $26$
126946	Identify the Sequence	17 , 14 , 11 , 8	$17$ , $14$ , $11$ , $8$
126947	Identify the Sequence	10 , 50 , 250 , 1250	$10$ , $50$ , $250$ , $1250$
126948	Identify the Sequence	2 , 6 , 18 , 54	$2$ , $6$ , $18$ , $54$
126949	Identify the Sequence	-2 , -4 , -6 , -8	$- 2$ , $- 4$ , $- 6$ , $- 8$
126950	Identify the Sequence	-3 , -2 , -1 , 0	$- 3$ , $- 2$ , $- 1$ , $0$
126951	Identify the Sequence	10 , 11 , 12 , 13	$10$ , $11$ , $12$ , $13$
126952	Identify the Sequence	-7 , -9 , -11 , -13	$- 7$ , $- 9$ , $- 11$ , $- 13$
126953	Identify the Sequence	13 , 17 , 21 , 25	$13$ , $17$ , $21$ , $25$
126954	Identify the Sequence	72 , 48 , 32	$72$ , $48$ , $32$
126955	Identify the Sequence	14 , -7 , 7/2	$14$ , $- 7$ , $\frac{7}{2}$
126956	Identify the Sequence	-3 , -6 , -9 , -12	$- 3$ , $- 6$ , $- 9$ , $- 12$
126957	Identify the Sequence	5 , 50 , 500 , 5000	$5$ , $50$ , $500$ , $5000$
126958	Identify the Sequence	7 , -21 , 63	$7$ , $- 21$ , $63$
126959	Identify the Sequence	7 , 35 , 175 , 875	$7$ , $35$ , $175$ , $875$
126960	Identify the Sequence	-2 , -20 , -200 , -2000	$- 2$ , $- 20$ , $- 200$ , $- 2000$
126961	Identify the Sequence	100 , 110 , 120 , 130	$100$ , $110$ , $120$ , $130$
126962	Identify the Sequence	9 , 7 , 5 , 3	$9$ , $7$ , $5$ , $3$
126963	Identify the Sequence	2 , -12 , 72 , -432	$2$ , $- 12$ , $72$ , $- 432$
126964	Identify the Sequence	64 , -32 , 16 , -8	$64$ , $- 32$ , $16$ , $- 8$
126965	Identify the Sequence	-92 , -74 , -56 , -38 , -20	$- 92$ , $- 74$ , $- 56$ , $- 38$ , $- 20$
126966	Identify the Sequence	3 , 13 , 23 , 33	$3$ , $13$ , $23$ , $33$
126967	Identify the Sequence	3 , 12 , 21 , 30	$3$ , $12$ , $21$ , $30$
126968	Find the Perpendicular Line	(1,8) 2x+7y=1	$(1, 8)$ $2 x + 7 y = 1$
126969	Find the Concavity	f(x)=2x^4-8x+3	$f (x) = 2 x^{4} - 8 x + 3$
126970	Solve Using the Square Root Property	(x-20)^2=4	${(x - 20)}^{2} = 4$
126971	Identify the Sequence	15 , 3 , 3/5 , 3/25	$15$ , $3$ , $\frac{3}{5}$ , $\frac{3}{25}$
126972	Identify the Sequence	23 , 19 , 15 , 11	$23$ , $19$ , $15$ , $11$
126973	Identify the Sequence	21 , 17 , 13 , 9	$21$ , $17$ , $13$ , $9$
126974	Find the Slope and y-intercept	(2,1) , (2,6)	$(2, 1)$ , $(2, 6)$
126975	Expand Using Pascal's Triangle	(u-v)^5	${(u - v)}^{5}$
126976	Find the LCD	-3/a1/(4a^2)	$\frac{- 3}{a} \frac{1}{4 a^{2}}$
126977	Find the LCD	12/(x^2-11x+30)-43/(x^2-6x)	$\frac{12}{x^{2} - 11 x + 30} - \frac{43}{x^{2} - 6 x}$
126978	Solve by Addition/Elimination	3x+8y=15 , 2x-8y=10	$3 x + 8 y = 15$ , $2 x - 8 y = 10$
126979	Solve by Addition/Elimination	x+4y=11 x-6y=11	$x + 4 y = 11$ $x - 6 y = 11$
126980	Expand Using Pascal's Triangle	(5y-1)^4	${(5 y - 1)}^{4}$
126981	Expand Using Pascal's Triangle	(s+t)^4	${(s + t)}^{4}$
126982	Solve by Addition/Elimination	-5x-y+5z=-13 , -5x-6y-6z=-28 , -4x+2y+6z=-2	$- 5 x - y + 5 z = - 13$ , $- 5 x - 6 y - 6 z = - 28$ , $- 4 x + 2 y + 6 z = - 2$
126983	Solve by Addition/Elimination	-5x+8y=0 -7x-8y=-96	$- 5 x + 8 y = 0$ $- 7 x - 8 y = - 96$
126984	Solve by Addition/Elimination	x+y=2 x-y=4	$x + y = 2$ $x - y = 4$
126985	Solve by Addition/Elimination	3x-5y=21 2x+y=1	$3 x - 5 y = 21$ $2 x + y = 1$
126986	Solve by Addition/Elimination	2x+3y=4 4x+6y=8	$2 x + 3 y = 4$ $4 x + 6 y = 8$
126987	Solve by Addition/Elimination	-4x-2y=14 -10x+7y=-25	$- 4 x - 2 y = 14$ $- 10 x + 7 y = - 25$
126988	Solve by Addition/Elimination	13x+2y=1 5x-2y=-19	$13 x + 2 y = 1$ $5 x - 2 y = - 19$
126989	Solve by Addition/Elimination	-5x+2y=4 10x-2y=-14	$- 5 x + 2 y = 4$ $10 x - 2 y = - 14$
126990	Find the Sample Standard Deviation	946 , 726 , 956 , 519 , 104 , 415 , 428 , 457 , 614 , 201 , 772 , 801	$946$ , $726$ , $956$ , $519$ , $104$ , $415$ , $428$ , $457$ , $614$ , $201$ , $772$ , $801$
126991	Find the Sample Standard Deviation	3 , 8 , 4 , 10 , 6 , 2	$3$ , $8$ , $4$ , $10$ , $6$ , $2$
126992	Find the Sample Standard Deviation	15 , 16 , 17 , 18 , 19	$15$ , $16$ , $17$ , $18$ , $19$
126993	Find the Sample Standard Deviation	9 , 15 , 13 , 9 , 16	$9$ , $15$ , $13$ , $9$ , $16$
126994	Find the Tangent Given the Point	(8/17,15/17)	$(\frac{8}{17}, \frac{15}{17})$
126995	Write as a Function of x	square root of 1-x-3y=-3	$\sqrt{1 - x} - 3 y = - 3$
126996	Write as a Function of x	-x-4y=2	$- x - 4 y = 2$
126997	Write as a Function of x	square root of 1-x-4y=1	$\sqrt{1 - x} - 4 y = 1$
126998	Write as a Function of x	y=15 square root of x	$y = 15 \sqrt{x}$
126999	Write as a Function of x	x=(9.6-p)/0.014	$x = \frac{9.6 - p}{0.014}$
127000	Write as a Function of x	\|x\|-y=8	$\| x \| - y = 8$