Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
73801	Solve for x	6x-14x+16=-35+11	$6 x - 14 x + 16 = - 35 + 11$
73802	Find the Mode	110 , 110 , 112 , 113 , 112 , 110 , 115 , 115 , 114 , 111 , 114 , 112 , 114 , 115 , 115 , 115 , 114 , 115 , 115 , 115 , 115 , 116 , 116 , 118 , 120 , 122 , 118 , 118 , 117 , 115	$110$ , $110$ , $112$ , $113$ , $112$ , $110$ , $115$ , $115$ , $114$ , $111$ , $114$ , $112$ , $114$ , $115$ , $115$ , $115$ , $114$ , $115$ , $115$ , $115$ , $115$ , $116$ , $116$ , $118$ , $120$ , $122$ , $118$ , $118$ , $117$ , $115$
73803	Solve for x	x^2=80	$x^{2} = 80$
73804	Find the Mode	1 , 1 , 1 , 1.5 , 2 , 2 , 2 , 2.5 , 3	$1$ , $1$ , $1$ , $1.5$ , $2$ , $2$ , $2$ , $2.5$ , $3$
73805	Solve for x	x^2=96	$x^{2} = 96$
73806	Find the Mode	54 , 78 , 26 , 36 , 26	$54$ , $78$ , $26$ , $36$ , $26$
73807	Solve for x	x^2-3x=18	$x^{2} - 3 x = 18$
73808	Find the Mode	1.5 , 4.7 , 6 , 7.7 , 7.7 , 4.5 , 2.5 , 4.5	$1.5$ , $4.7$ , $6$ , $7.7$ , $7.7$ , $4.5$ , $2.5$ , $4.5$
73809	Solve for x	x^2-13x+42=0	$x^{2} - 13 x + 42 = 0$
73810	Solve for x	2(7x+4)=4x-6(2-x)+7	$2 (7 x + 4) = 4 x - 6 (2 - x) + 7$
73811	Find the Mode	3 , 5 , 6 , 7 , 9 , 6 , 8	$3$ , $5$ , $6$ , $7$ , $9$ , $6$ , $8$
73812	Simplify	(fg)^9	${(f g)}^{9}$
73813	Solve for x	x^2-3x-2=0	$x^{2} - 3 x - 2 = 0$
73814	Find the Mode	19 , 1 , 17 , 19 , 3 , 20 , 5 , 2	$19$ , $1$ , $17$ , $19$ , $3$ , $20$ , $5$ , $2$
73815	Simplify	6/2*(1+2)	$\frac{6}{2} \cdot (1 + 2)$
73816	Find the Mode	{41,43,45,3,11,23,24,27,29,45,12,19,22,49,25}	${41, 43, 45, 3, 11, 23, 24, 27, 29, 45, 12, 19, 22, 49, 25}$
73817	Simplify	-12x+5x	$- 12 x + 5 x$
73818	Solve for x	x^2-b=0	$x^{2} - b = 0$
73819	Find the Mode	55 , 60 , 62 , 68 , 70 , 78 , 80 , 84 , 85 , 88 , 95 , 95	$55$ , $60$ , $62$ , $68$ , $70$ , $78$ , $80$ , $84$ , $85$ , $88$ , $95$ , $95$
73820	Solve for x	x^3=27	$x^{3} = 27$
73821	Solve for x	x^3-11x^2+30x=0	$x^{3} - 11 x^{2} + 30 x = 0$
73822	Find the Mode	0.229 , 0.212 , 0.199 , 0.335 , 0.229 , 0.212 , 0.300 , 0.299 , 0.289	$0.229$ , $0.212$ , $0.199$ , $0.335$ , $0.229$ , $0.212$ , $0.3$ , $0.299$ , $0.289$
73823	Solve for x	x^3-13x^2+40x=0	$x^{3} - 13 x^{2} + 40 x = 0$
73824	Find the Mode	71 , 75 , 74 , 80 , 83 , 86 , 90 , 85 , 81 , 80	$71$ , $75$ , $74$ , $80$ , $83$ , $86$ , $90$ , $85$ , $81$ , $80$
73825	Solve for x	x^2>=25	$x^{2} \geq 25$
73826	Simplify	square root of -50x^9	$\sqrt{- 50 x^{9}}$
73827	Find the Mode	5 , 5 , 5 , 7 , 8 , 12 , 12 , 12 , 150 , 150 , 150	$5$ , $5$ , $5$ , $7$ , $8$ , $12$ , $12$ , $12$ , $150$ , $150$ , $150$
73828	Find the Mode	8.3 , 4.5 , 6.2 , 9.6 , 4.3 , 11.2 , 5.9 , 9.7 , 10.5	$8.3$ , $4.5$ , $6.2$ , $9.6$ , $4.3$ , $11.2$ , $5.9$ , $9.7$ , $10.5$
73829	Solve for x	(x+18)/6+(x+9)/9=x-3	$\frac{x + 18}{6} + \frac{x + 9}{9} = x - 3$
73830	Solve for x	(x+2)/15=(x+1)/5	$\frac{x + 2}{15} = \frac{x + 1}{5}$
73831	Solve for x	4^(x^2)=64^x	$4^{x^{2}} = 64^{x}$
73832	Solve for x	4^(2x+1)=64	$4^{2 x + 1} = 64$
73833	Solve for x	4^(2x+1)=16	$4^{2 x + 1} = 16$
73834	Solve for x	4^(3x+5)=1/256	$4^{3 x + 5} = \frac{1}{256}$
73835	Solve for x	4/(x-2)=16/(x^2-4)	$\frac{4}{x - 2} = \frac{16}{x^{2} - 4}$
73836	Determine the Possible Number of Real Roots	P(x)=x^3-2x^2-5x+6	$P (x) = x^{3} - 2 x^{2} - 5 x + 6$
73837	Solve for x	4^(3x-1)=16	$4^{3 x - 1} = 16$
73838	Solve for x	4^(3x+1)=16	$4^{3 x + 1} = 16$
73839	Solve for x	4^x=2.5	$4^{x} = 2.5$
73840	Solve for x	4^x=21	$4^{x} = 21$
73841	Determine the Possible Number of Real Roots	n(t)=4t^3-2t^2+8t+5	$n (t) = 4 t^{3} - 2 t^{2} + 8 t + 5$
73842	Solve for x	4^x=25	$4^{x} = 25$
73843	Solve for x	4^(x+1)=64	$4^{x + 1} = 64$
73844	Solve for x	4/5x+4/3=2x	$\frac{4}{5} x + \frac{4}{3} = 2 x$
73845	Determine the Possible Number of Real Roots	f(x)=x^3+11x^2+23x-35	$f (x) = x^{3} + 11 x^{2} + 23 x - 35$
73846	Solve for x	4/5x=16	$\frac{4}{5} x = 16$
73847	Determine the Possible Number of Real Roots	f(x)=7x^3-4x^2+9x+3	$f (x) = 7 x^{3} - 4 x^{2} + 9 x + 3$
73848	Solve for x	(3x+y)/z=2	$\frac{3 x + y}{z} = 2$
73849	Determine the Possible Number of Real Roots	f(x)=5x^6+4x^5+3x^4-2x^3+2x^2-x-1	$f (x) = 5 x^{6} + 4 x^{5} + 3 x^{4} - 2 x^{3} + 2 x^{2} - x - 1$
73850	Solve for x	(3x)/4+(5x)/2=13	$\frac{3 x}{4} + \frac{5 x}{2} = 13$
73851	Solve for x	36^x+6^(x+1)-27=0	$36^{x} + 6^{x + 1} - 27 = 0$
73852	Determine the Possible Number of Real Roots	f(x)=x^3-20x^2+123x-216	$f (x) = x^{3} - 20 x^{2} + 123 x - 216$
73853	Solve for x	3^(2x)=14	$3^{2 x} = 14$
73854	Solve for x	3^(3x-6)=27	$3^{3 x - 6} = 27$
73855	Solve for x	3/(x-1)=6/(x^2-1)	$\frac{3}{x - 1} = \frac{6}{x^{2} - 1}$
73856	Determine the Possible Number of Real Roots	f(x)=x^4+2x^3-5x^2-x+6	$f (x) = x^{4} + 2 x^{3} - 5 x^{2} - x + 6$
73857	Determine the Possible Number of Real Roots	f(x)=x^3+7x^2+8x+6	$f (x) = x^{3} + 7 x^{2} + 8 x + 6$
73858	Solve for x	3^(5x+1)=27	$3^{5 x + 1} = 27$
73859	Solve for x	3^(7x)=27	$3^{7 x} = 27$
73860	Solve for x	3^x=30	$3^{x} = 30$
73861	Solve for x	3^x=54	$3^{x} = 54$
73862	Determine the Possible Number of Real Roots	f(x)=4x^3-6x^2+9x+10	$f (x) = 4 x^{3} - 6 x^{2} + 9 x + 10$
73863	Solve for x	3^(x-1)=24	$3^{x - 1} = 24$
73864	Determine the Possible Number of Real Roots	f(x)=3x^6-4x^5+2x^4-2x^3+x^2+3	$f (x) = 3 x^{6} - 4 x^{5} + 2 x^{4} - 2 x^{3} + x^{2} + 3$
73865	Solve for x	3^(x-1)=27	$3^{x - 1} = 27$
73866	Solve for x	3/5*(x+2)=x-4	$\frac{3}{5} \cdot (x + 2) = x - 4$
73867	Solve for x	3/5x+16=58	$\frac{3}{5} x + 16 = 58$
73868	Determine the Possible Number of Real Roots	f(x)=2x^5-3x^2+x-4	$f (x) = 2 x^{5} - 3 x^{2} + x - 4$
73869	Determine the Possible Number of Real Roots	f(x)=2x^5-5x^2+x-3	$f (x) = 2 x^{5} - 5 x^{2} + x - 3$
73870	Solve for x	7^x=124	$7^{x} = 124$
73871	Determine the Possible Number of Real Roots	f(x)=3x^3-13x^2-3x+45	$f (x) = 3 x^{3} - 13 x^{2} - 3 x + 45$
73872	Solve for x	7^x=6^(x+7)	$7^{x} = 6^{x + 7}$
73873	Solve for x	6^x=3	$6^{x} = 3$
73874	Determine the Possible Number of Real Roots	f(x)=14x^5-5x^3+9x+3	$f (x) = 14 x^{5} - 5 x^{3} + 9 x + 3$
73875	Solve for x	64^(5x)=16^(x+1)	$64^{5 x} = 16^{x + 1}$
73876	Find the Possible Factors	93	$93$
73877	Solve for x	64^(3x)=16^(x+3)	$64^{3 x} = 16^{x + 3}$
73878	Find the Possible Factors	94	$94$
73879	Solve for x	7/15x-1/5=4	$\frac{7}{15} x - \frac{1}{5} = 4$
73880	Solve for x	(6x)/(x-6)=9+(7x^2)/(x-6)	$\frac{6 x}{x - 6} = 9 + \frac{7 x^{2}}{x - 6}$
73881	Find the Possible Factors	496	$496$
73882	Solve for x	6/(x-1)+(5x)/(x+1)=5	$\frac{6}{x - 1} + \frac{5 x}{x + 1} = 5$
73883	Find the Possible Factors	594	$594$
73884	Solve for x	6^(4x)=63	$6^{4 x} = 63$
73885	Find the Possible Factors	6561	$6561$
73886	Solve for x	6/(x^2-9)-1/(x-3)=1	$\frac{6}{x^{2} - 9} - \frac{1}{x - 3} = 1$
73887	Find the Possible Factors	960	$960$
73888	Solve for x	(5x)/3-x=x/6-5/2	$\frac{5 x}{3} - x = \frac{x}{6} - \frac{5}{2}$
73889	Find the Possible Factors	-121	$- 121$
73890	Solve for x	(5-x)/(x^2-3x-10)=2	$\frac{5 - x}{x^{2} - 3 x - 10} = 2$
73891	Find the Possible Factors	122	$122$
73892	Solve for x	5/(x-1)=10/(x^2-1)	$\frac{5}{x - 1} = \frac{10}{x^{2} - 1}$
73893	Find the Possible Factors	1029	$1029$
73894	Solve for x	5^(4x)=125	$5^{4 x} = 125$
73895	Find the Possible Factors	1009	$1009$
73896	Solve for x	5^x=1/5	$5^{x} = \frac{1}{5}$
73897	Find the Possible Factors	-180	$- 180$
73898	Solve for x	5^x=15625	$5^{x} = 15625$
73899	Find the Possible Factors	1800	$1800$
73900	Solve for x	5^x=24	$5^{x} = 24$