Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
4001	Find the Domain	5ax+4y=17	$5 a x + 4 y = 17$
4002	Find the Domain	5k=1k^2	$5 k = 1 k^{2}$
4003	Find the Domain	5x+7/2=3/2x-14	$5 x + \frac{7}{2} = \frac{3}{2} x - 14$
4004	Find the Domain	5x+2=17(3)	$5 x + 2 = 17 (3)$
4005	Find the Domain	5x+2=18x+28	$5 x + 2 = 18 x + 28$
4006	Find the Domain	4x-5y=-20	$4 x - 5 y = - 20$
4007	Find the Domain	4x-5y=23	$4 x - 5 y = 23$
4008	Find the Domain	4x-8=6x-8	$4 x - 8 = 6 x - 8$
4009	Find the Domain	4x-y+z=2	$4 x - y + z = 2$
4010	Find the Domain	4x-y=-6	$4 x - y = - 6$
4011	Find the Domain	-4y-(3x+(3y-2x+(2y-7))-4x+5)	$- 4 y - (3 x + (3 y - 2 x + (2 y - 7)) - 4 x + 5)$
4012	Find the Domain	-4y+7x=18	$- 4 y + 7 x = 18$
4013	Find the Domain	4y-2x=0	$4 y - 2 x = 0$
4014	Find the Domain	-4z=24	$- 4 z = 24$
4015	Find the Domain	5(r-8)=-5(r-8)	$5 (r - 8) = - 5 (r - 8)$
4016	Find the Domain	5.25-3.14x=2x-0.661	$5.25 - 3.14 x = 2 x - 0.661$
4017	Find the Domain	5.5x+32=57	$5.5 x + 32 = 57$
4018	Find the Domain	5.72x+2.54(150-x)=150	$5.72 x + 2.54 (150 - x) = 150$
4019	Find the Domain	-5.7x+4(1+5.8x)=14-3.5x	$- 5.7 x + 4 (1 + 5.8 x) = 14 - 3.5 x$
4020	Find the Domain	5a^2+3a^2	$5 a^{2} + 3 a^{2}$
4021	Find the Domain	5- fifth root of x^3-5=-238	$5 - \sqrt[5]{x^{3} - 5} = - 238$
4022	Find the Domain	5a^2+3b^2+3d^2+2ab+2ad+6bd=7g^2+4h^2	$5 a^{2} + 3 b^{2} + 3 d^{2} + 2 a b + 2 a d + 6 b d = 7 g^{2} + 4 h^{2}$
4023	Find the Domain	-5x^2+16x-11=0	$- 5 x^{2} + 16 x - 11 = 0$
4024	Find the Domain	5x^2y(3xy)(4x^2y)	$5 x^{2} y \cdot (3 x y) \cdot (4 x^{2} y)$
4025	Find the Domain	5x^(2y)=30	$5 x^{2 y} = 30$
4026	Find the Domain	5x^4-10x^3-6x^2+2x-10	$5 x^{4} - 10 x^{3} - 6 x^{2} + 2 x - 10$
4027	Find the Domain	5y^2+5=-26y	$5 y^{2} + 5 = - 26 y$
4028	Find the Domain	5+2n=2n+6	$5 + 2 n = 2 n + 6$
4029	Find the Domain	-5=25x-100	$- 5 = 25 x - 100$
4030	Find the Domain	5=3x-2y	$5 = 3 x - 2 y$
4031	Find the Domain	4x-2y=6	$4 x - 2 y = 6$
4032	Find the Domain	4x-2y-1=0	$4 x - 2 y - 1 = 0$
4033	Find the Domain	4x-2y-8z=-8	$4 x - 2 y - 8 z = - 8$
4034	Find the Domain	4x-3=2x+5	$4 x - 3 = 2 x + 5$
4035	Find the Domain	4x-3y+z=18	$4 x - 3 y + z = 18$
4036	Find the Domain	4x-3y=0	$4 x - 3 y = 0$
4037	Find the Domain	4x-3y=12	$4 x - 3 y = 12$
4038	Find the Domain	4x-3y=2	$4 x - 3 y = 2$
4039	Find the Domain	4x-5y=-13	$4 x - 5 y = - 13$
4040	Find the Domain	4x+2y=10	$4 x + 2 y = 10$
4041	Find the Domain	4x+2y=20	$4 x + 2 y = 20$
4042	Find the Domain	-4x+2y=3	$- 4 x + 2 y = 3$
4043	Find the Domain	4x+2y=56	$4 x + 2 y = 56$
4044	Find the Domain	4x-7y=18	$4 x - 7 y = 18$
4045	Find the Domain	4x square root of 2x cube root of 3x	$4 x \sqrt{2 x \sqrt[3]{3 x}}$
4046	Find the Domain	4x+16=96	$4 x + 16 = 96$
4047	Find the Domain	4x+17=7x-21	$4 x + 17 = 7 x - 21$
4048	Find the Domain	-3y+7x=-28	$- 3 y + 7 x = - 28$
4049	Find the Domain	3y+9x=3	$3 y + 9 x = 3$
4050	Find the Domain	3y+9x=9	$3 y + 9 x = 9$
4051	Find the Domain	3y+x=0	$3 y + x = 0$
4052	Find the Domain	3y=3/2x+6	$3 y = \frac{3}{2} x + 6$
4053	Find the Domain	4x+3=-13+2x	$4 x + 3 = - 13 + 2 x$
4054	Find the Domain	4x+3=15	$4 x + 3 = 15$
4055	Find the Domain	4x+3y=12	$4 x + 3 y = 12$
4056	Find the Domain	4x+3y=18	$4 x + 3 y = 18$
4057	Find the Domain	-4x+3y=24	$- 4 x + 3 y = 24$
4058	Find the Domain	4x+3y=900	$4 x + 3 y = 900$
4059	Find the Domain	4x+5x=94	$4 x + 5 x = 94$
4060	Find the Domain	4x+5y=20	$4 x + 5 y = 20$
4061	Find the Domain	4x+6y=270	$4 x + 6 y = 270$
4062	Find the Domain	4x+7=7x+4	$4 x + 7 = 7 x + 4$
4063	Find the Domain	4x+7y=11	$4 x + 7 y = 11$
4064	Find the Domain	4x+9y=-19	$4 x + 9 y = - 19$
4065	Find the Domain	4x+y=18	$4 x + y = 18$
4066	Find the Domain	4x-1=6x+9	$4 x - 1 = 6 x + 9$
4067	Find the Domain	4x-10=x-4	$4 x - 10 = x - 4$
4068	Find the Domain	-4x-2y=16	$- 4 x - 2 y = 16$
4069	Find the Domain	4x-2y=2	$4 x - 2 y = 2$
4070	Find the Domain	4x-2y=3y-5x	$4 x - 2 y = 3 y - 5 x$
4071	Find the Domain	4-2x=5y	$4 - 2 x = 5 y$
4072	Find the Domain	45x^2-524x^2+2080x+6055+(x^3+11x^2+21x+183)	$45 x^{2} - 524 x^{2} + 2080 x + 6055 + (x^{3} + 11 x^{2} + 21 x + 183)$
4073	Find the Domain	45x+55y=6900	$45 x + 55 y = 6900$
4074	Find the Domain	4-7n	$4 - 7 n$
4075	Find the Domain	4k+4	$4 k + 4$
4076	Find the Domain	4n+56m+8n	$4 n + 56 m + 8 n$
4077	Find the Domain	-4n-2n	$- 4 n - 2 n$
4078	Find the Domain	3 cube root of (m^8)/64-5m^2 cube root of (m^2)/27	$3 \sqrt[3]{\frac{m^{8}}{64}} - 5 m^{2} \sqrt[3]{\frac{m^{2}}{27}}$
4079	Find the Domain	3x^2y^5	$3 x^{2} y^{5}$
4080	Find the Domain	3x^2+13x+10	$3 x^{2} + 13 x + 10$
4081	Find the Domain	3x^2+20x-32	$3 x^{2} + 20 x - 32$
4082	Find the Domain	3x^2+2y-26=0	$3 x^{2} + 2 y - 26 = 0$
4083	Find the Domain	3x^2+nx+5=0	$3 x^{2} + n x + 5 = 0$
4084	Find the Domain	3x^3-5x^2-10x+4 square root of 3x+1	$3 x^{3} - 5 x^{2} - 10 x + 4 \sqrt{3 x + 1}$
4085	Find the Domain	-3+8n=-5	$- 3 + 8 n = - 5$
4086	Find the Domain	3(7x-2)=38-2(5-2x)	$3 (7 x - 2) = 38 - 2 (5 - 2 x)$
4087	Find the Domain	3(u+2)-u=2(u-1)+5	$3 (u + 2) - u = 2 (u - 1) + 5$
4088	Find the Domain	3(x+1)=7-2x	$3 (x + 1) = 7 - 2 x$
4089	Find the Domain	y=5-3x	$y = 5 - 3 x$
4090	Find the Domain	3*x-7=63	$3 \cdot x - 7 = 63$
4091	Find the Domain	3.15p	$3.15 p$
4092	Find the Domain	3.3=5 log of r-0.55	$3.3 = 5 \log (r - 0.55)$
4093	Find the Domain	3\|y+4\|-12=0	$3 \| y + 4 \| - 12 = 0$
4094	Find the Domain	-3a^2	$- 3 a^{2}$
4095	Find the Domain	3e^(8x)=1386	$3 e^{8 x} = 1386$
4096	Find the Domain	3e^x+8e^(-x)=10	$3 e^{x} + 8 e^{- x} = 10$
4097	Find the Domain	3=4x+b	$3 = 4 x + b$
4098	Find the Domain	30x+40y=2200	$30 x + 40 y = 2200$
4099	Find the Domain	3-2\|0.5x+1.5\|=-2	$3 - 2 \| 0.5 x + 1.5 \| = - 2$
4100	Find the Domain	3-4y=12	$3 - 4 y = 12$