Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
28901	Solve by Graphing	natural log of 3x- natural log of x-1 = natural log of 4	$\ln (3 x - \ln (x - 1)) = \ln (4)$
28902	Solve by Graphing	log of x9+ log of x27=5	$\log (x) \cdot 9 + \log (x) \cdot 27 = 5$
28903	Solve by Graphing	log of 15- log of 4x=1	$\log (15) - \log (4 x) = 1$
28904	Solve by Graphing	log of 16x=3/4	$\log (16) x = \frac{3}{4}$
28905	Solve by Graphing	log of 2x=2	$\log (2 x) = 2$
28906	Solve by Graphing	log of 2x+5=2	$\log (2 x + 5) = 2$
28907	Solve by Graphing	log of 5x+ log of 2x+3=1+2 log of 3-x	$\log (5 x) + \log (2 x + 3) = 1 + 2 \log (3 - x)$
28908	Solve by Graphing	log of 7776x=-1/5	$\log (7776) x = - \frac{1}{5}$
28909	Solve by Graphing	log of 7x-12=3 log of x	$\log (7 x - 12) = 3 \log (x)$
28910	Solve by Graphing	log of N=-1.2679	$\log (N) = - 1.2679$
28911	Solve by Graphing	log of sin(x)-csc(x)=0	$\log (\sin (x) - \csc (x)) = 0$
28912	Solve by Graphing	log of x+1=3-1/5x	$\log (x + 1) = 3 - \frac{1}{5} x$
28913	Solve by Graphing	log of x+13- log of 2 = log of 2x+4	$\log (x + 13) - \log (2) = \log (2 x + 4)$
28914	Solve by Graphing	log of x-15=2- log of x	$\log (x - 15) = 2 - \log (x)$
28915	Solve by Graphing	m=4	$m = 4$
28916	Solve by Graphing	m=-4	$m = - 4$
28917	Solve by Graphing	cot(x)=1	$\cot (x) = 1$
28918	Solve by Graphing	cot(x)=-1	$\cot (x) = - 1$
28919	Solve by Graphing	cot(x)=5	$\cot (x) = 5$
28920	Solve by Graphing	csc(x)=-1/4	$\csc (x) = - \frac{1}{4}$
28921	Solve by Graphing	csc(x)=1/(sin(x))	$\csc (x) = \frac{1}{\sin (x)}$
28922	Solve by Graphing	csc(x)=-5/2	$\csc (x) = - \frac{5}{2}$
28923	Solve by Graphing	csc(x)=6/5	$\csc (x) = \frac{6}{5}$
28924	Solve by Graphing	csc(x)=0	$\csc (x) = 0$
28925	Solve by Graphing	csc(x)=2.6695	$\csc (x) = 2.6695$
28926	Solve by Graphing	csc(x)-sin(x)=cot(x)cos(x)	$\csc (x) - \sin (x) = \cot (x) \cos (x)$
28927	Solve by Graphing	csc(35)=cot(55)	$\csc (35) = \cot (55)$
28928	Solve by Graphing	r=8	$r = 8$
28929	Solve by Graphing	s=60000(1+0.03)^12	$s = 60000 {(1 + 0.03)}^{12}$
28930	Solve by Graphing	sec(x)*sin(x)=tan(x)	$\sec (x) \cdot \sin (x) = \tan (x)$
28931	Solve by Graphing	sec(x)=21/4	$\sec (x) = \frac{21}{4}$
28932	Solve by Graphing	sec(x)=7/4	$\sec (x) = \frac{7}{4}$
28933	Solve by Graphing	r=-3	$r = - 3$
28934	Solve by Graphing	r=3 square root of 2	$r = 3 \sqrt{2}$
28935	Solve by Graphing	cos(4x)=1.2x-1.5	$\cos (4 x) = 1.2 x - 1.5$
28936	Solve by Graphing	cos(4x)=sin(3x)	$\cos (4 x) = \sin (3 x)$
28937	Solve by Graphing	cos(4x)cos(x-1)=0	$\cos (4 x) \cos (x - 1) = 0$
28938	Solve by Graphing	cos(58)	$\cos (58)$
28939	Solve by Graphing	cos(5x)=-1/2	$\cos (5 x) = - \frac{1}{2}$
28940	Solve by Graphing	cos(60)=1-sin(30)^2	$\cos (60) = 1 - \sin^{2} (30)$
28941	Solve by Graphing	cos(9a)-cos(5a) = square root of 3*sin(2a)	$\cos (9 a) - \cos (5 a) = \sqrt{3} \cdot \sin (2 a)$
28942	Solve by Graphing	cos(B)=0.67	$\cos (B) = 0.67$
28943	Solve by Graphing	cos(t)=0.766	$\cos (t) = 0.766$
28944	Solve by Graphing	cos(theta)=21/( square root of 768)	$\cos (θ) = \frac{21}{\sqrt{768}}$
28945	Solve by Graphing	cos(theta)=4	$\cos (θ) = 4$
28946	Solve by Graphing	cos(x)(2sin(x)+ square root of 2)=0	$\cos (x) (2 \sin (x) + \sqrt{2}) = 0$
28947	Solve by Graphing	cos(x)*tan(x)=sin(x)	$\cos (x) \cdot \tan (x) = \sin (x)$
28948	Solve by Graphing	cos(x)-(1/2)/(cos(x))=-1/2	$\cos (x) - \frac{\frac{1}{2}}{\cos (x)} = - \frac{1}{2}$
28949	Solve by Graphing	cos(x)- square root of 3sin(x)=1	$\cos (x) - \sqrt{3} \sin (x) = 1$
28950	Solve by Graphing	cos(x)+ square root of 3/2=0	$\cos (x) + \sqrt{\frac{3}{2}} = 0$
28951	Solve by Graphing	cos(x)=1/3	$\cos (x) = \frac{1}{3}$
28952	Solve by Graphing	cos(x)=10/x	$\cos (x) = \frac{10}{x}$
28953	Solve by Graphing	cos(x)=17/29	$\cos (x) = \frac{17}{29}$
28954	Solve by Graphing	cos(x)=-4/5	$\cos (x) = - \frac{4}{5}$
28955	Solve by Graphing	cos(x)=5/7	$\cos (x) = \frac{5}{7}$
28956	Solve by Graphing	cos(x)=(- square root of 3)/2	$\cos (x) = \frac{- \sqrt{3}}{2}$
28957	Solve by Graphing	cos(x)=x/3	$\cos (x) = \frac{x}{3}$
28958	Solve by Graphing	cos(x)=x/5	$\cos (x) = \frac{x}{5}$
28959	Solve by Graphing	cos(x)=x^2	$\cos (x) = x^{2}$
28960	Solve by Graphing	cos(x)=-0.24	$\cos (x) = - 0.24$
28961	Solve by Graphing	cos(x)=0.4x-1.9	$\cos (x) = 0.4 x - 1.9$
28962	Solve by Graphing	cos(x)=1-sin(x)	$\cos (x) = 1 - \sin (x)$
28963	Solve by Graphing	cos(x)=arccos(cos(x))	$\cos (x) = \arccos (\cos (x))$
28964	Solve by Graphing	cos(x)=sin(20-30)	$\cos (x) = \sin (20 - 30)$
28965	Solve by Graphing	cos(x)=tan(x)	$\cos (x) = \tan (x)$
28966	Solve by Graphing	cos(x)-4x=0	$\cos (x) - 4 x = 0$
28967	Solve by Graphing	cos(x)=(1/2)sin(x)	$\cos (x) = (\frac{1}{2}) \sin (x)$
28968	Solve by Graphing	cos(2x)=3/4	$\cos (2 x) = \frac{3}{4}$
28969	Solve by Graphing	cos(2x) = square root of 2-cos(2x)	$\cos (2 x) = \sqrt{2} - \cos (2 x)$
28970	Solve by Graphing	cot(2x)=( square root of 3)/3	$\cot (2 x) = \frac{\sqrt{3}}{3}$
28971	Solve by Graphing	cot(90-60)=1	$\cot (90 - 60) = 1$
28972	Solve by Graphing	cot(x)=0.75	$\cot (x) = 0.75$
28973	Solve by Graphing	cos(x)sin(x)=5sin(x)	$\cos (x) \sin (x) = 5 \sin (x)$
28974	Solve by Graphing	cos(x)- square root of 3*sin(x)+1=0	$\cos (x) - \sqrt{3} \cdot \sin (x) + 1 = 0$
28975	Solve by Graphing	cos(x-90)-cos(x+90)=2sin(x)	$\cos (x - 90) - \cos (x + 90) = 2 \sin (x)$
28976	Solve by Graphing	cos(x)=8/13	$\cos (y) = \frac{8}{13}$
28977	Solve by Graphing	cot(x)+3csc(x)=4	$\cot (x) + 3 \csc (x) = 4$
28978	Solve by Graphing	cot(x)+4csc(x)=5	$\cot (x) + 4 \csc (x) = 5$
28979	Solve by Graphing	cot(x)=0.2680	$\cot (x) = 0.268$
28980	Solve by Graphing	cot(x)=24/7	$\cot (x) = \frac{24}{7}$
28981	Solve by Graphing	cot(x)=-0.1234	$\cot (x) = - 0.1234$
28982	Solve by Graphing	cot(x)=-0.5774	$\cot (x) = - 0.5774$
28983	Solve by Graphing	cos(x)=-3/8	$\cos (x) = - \frac{3}{8}$
28984	Solve by Graphing	cos(x)=60/76	$\cos (x) = \frac{60}{76}$
28985	Solve by Graphing	cos(x)=77/85	$\cos (x) = \frac{77}{85}$
28986	Solve by Graphing	cos(x)=8/19	$\cos (x) = \frac{8}{19}$
28987	Solve by Graphing	cos(x) = square root of 3	$\cos (x) = \sqrt{3}$
28988	Solve by Graphing	cos(x)=0.3	$\cos (x) = 0.3$
28989	Solve by Graphing	cos(x)=-0.334	$\cos (x) = - 0.334$
28990	Solve by Graphing	cos(x)=0.6626	$\cos (x) = 0.6626$
28991	Solve by Graphing	cos(x)=-0.731	$\cos (x) = - 0.731$
28992	Solve by Graphing	cos(x)=0.7453	$\cos (x) = 0.7453$
28993	Solve by Graphing	cos(x)=0.8523	$\cos (x) = 0.8523$
28994	Solve by Graphing	cos(x)=-0.8572	$\cos (x) = - 0.8572$
28995	Solve by Graphing	cos(x)=0.8771	$\cos (x) = 0.8771$
28996	Solve by Graphing	cos(x)=-0.9	$\cos (x) = - 0.9$
28997	Solve by Graphing	7x-8=0	$7 x - 8 = 0$
28998	Solve by Graphing	8(1-cos(x))=sin(x)^2	$8 (1 - \cos (x)) = \sin^{2} (x)$
28999	Solve by Graphing	8.3-7.2(7.5x-6.2)=0	$8.3 - 7.2 (7.5 x - 6.2) = 0$
29000	Solve by Graphing	8cos(x)^2sin(x)-4cos(x)^2=0	$8 \cos^{2} (x) \sin (x) - 4 \cos^{2} (x) = 0$