Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
37901	Evaluate	sin(15/17)	$\sin (\frac{15}{17})$
37902	Graph	x^2+y^2=61	$x^{2} + y^{2} = 61$
37903	Evaluate	(2pi)/(3/2)	$\frac{2 π}{\frac{3}{2}}$
37904	Graph	x^2+y^2-18x+2y+1=0	$x^{2} + y^{2} - 18 x + 2 y + 1 = 0$
37905	Graph	x^2+y^2-4x+2y-4=0	$x^{2} + y^{2} - 4 x + 2 y - 4 = 0$
37906	Graph	x^2+y^2-4x+6y+4=0	$x^{2} + y^{2} - 4 x + 6 y + 4 = 0$
37907	Graph	x^2+y^2-7x=36-4y	$x^{2} + y^{2} - 7 x = 36 - 4 y$
37908	Graph	x^2+y^2-8x+8y+23=0	$x^{2} + y^{2} - 8 x + 8 y + 23 = 0$
37909	Graph	x^2+y^2-8x-18y=-93	$x^{2} + y^{2} - 8 x - 18 y = - 93$
37910	Graph	y^2-3x+2y+4=0	$y^{2} - 3 x + 2 y + 4 = 0$
37911	Graph	y^2-4x=0	$y^{2} - 4 x = 0$
37912	Graph	y^2-8x-6y+1=0	$y^{2} - 8 x - 6 y + 1 = 0$
37913	Graph	yx^2-9y=42	$y x^{2} - 9 y = 42$
37914	Graph	z^0=1.58740105	$z^{0} = 1.5874\overline{01}$
37915	Graph	-0.1cos(x)	$- 0.1 \cos (x)$
37916	Graph	0.6x-y=0.4	$0.6 x - y = 0.4$
37917	Graph	0<x<pi/2	$0 < x < \frac{π}{2}$
37918	Graph	0<u<pi/2	$0 < u < \frac{π}{2}$
37919	Graph	0<x<360sin(x)=-sin(30)	$0 < x < 360 \sin (x) = - \sin (30)$
37920	Graph	0<x<7	$0 < x < 7$
37921	Graph	0=125	$0 = 125$
37922	Graph	0=3x-3-6	$0 = 3 x - 3 - 6$
37923	Graph	0=x-p=2p	$0 = x - p = 2 p$
37924	Graph	0=x=180	$0 = x = 180$
37925	Graph	1.63cos(-85.3+jsin(-85.3))	$1.63 \cos (- 85.3 + j \sin (- 85.3))$
37926	Graph	1 1/2*cos(3x-(3pi)/4)	$1 \frac{1}{2} \cdot \cos (3 x - \frac{3 π}{4})$
37927	Graph	1-sin(42)^2	$1 - \sin^{2} (42)$
37928	Graph	1-tan(x)^2	$1 - \tan^{2} (x)$
37929	Graph	1+tan(x)^2=1/(cos(x)^2)	$1 + \tan^{2} (x) = \frac{1}{\cos^{2} (x)}$
37930	Graph	1+2csc(a)+csc(a)^2=-tan(a)^2	$1 + 2 \csc (a) + \csc^{2} (a) = - \tan^{2} (a)$
37931	Graph	1+cos(8x)	$1 + \cos (8 x)$
37932	Graph	1<2x-4=7	$1 < 2 x - 4 = 7$
37933	Graph	1=4-x<8	$1 = 4 - x < 8$
37934	Graph	10cos(x)^2+5cos(x)-5=0	$10 \cos^{2} (x) + 5 \cos (x) - 5 = 0$
37935	Graph	100	$100$
37936	Graph	100=100+50sin((12pi)/5t)	$100 = 100 + 50 \sin (\frac{12 π}{5} t)$
37937	Graph	1000 degrees	$1000 °$
37938	Graph	100x+25y	$100 x + 25 y$
37939	Graph	-1080 degrees	$- 1080 °$
37940	Graph	12*sin(37)	$12 \cdot \sin (37)$
37941	Graph	12(x+1)^2+16(y-2)^2=136	$12 {(x + 1)}^{2} + 16 {(y - 2)}^{2} = 136$
37942	Graph	1-2sin((12pi)/5)^2	$1 - 2 \sin^{2} (\frac{12 π}{5})$
37943	Graph	12x^2+5y^2-60=0	$12 x^{2} + 5 y^{2} - 60 = 0$
37944	Graph	120	$120$
37945	Graph	-120cos(x)	$- 120 \cos (x)$
37946	Graph	1200 log of 6.5	$1200 \log (6.5)$
37947	Graph	125	$125$
37948	Graph	128>96t-16t^2	$128 > 96 t - 16 t^{2}$
37949	Graph	13sin(x)^4	$13 \sin^{4} (x)$
37950	Graph	(8(cos(90)+isin(90)))/(3(cos(30)+isin(30)))	$\frac{8 (\cos (90) + i \sin (90))}{3 (\cos (30) + i \sin (30))}$
37951	Graph	8.4^2+9.6^2-29.6(8.4cos(65))	${8.4}^{2} + {9.6}^{2} - 2 \cdot 9.6 \cdot (8.4 \cos (65))$
37952	Graph	8^y=300	$8^{y} = 300$
37953	Graph	(8-8tan(x)^4)/(sec(x)^2)=8(1-tan(x)^2)	$\frac{8 - 8 \tan^{4} (x)}{\sec^{2} (x)} = 8 (1 - \tan^{2} (x))$
37954	Graph	90/360*(p(14)^2)	$\frac{90}{360} \cdot (p {(14)}^{2})$
37955	Graph	(9a)/( log of 9(6c)6)	$\frac{9 a}{\log (9) \cdot (6 c) \cdot 6}$
37956	Graph	(-9pi)/4	$\frac{- 9 π}{4}$
37957	Graph	(-9pi)/7	$\frac{- 9 π}{7}$
37958	Graph	b/(sin(19.5))=21.5/A=12.5/C	$\frac{b}{\sin (19.5)} = \frac{21.5}{A} = \frac{12.5}{C}$
37959	Graph	(cos(0))/(sin(0))-tan(0)	$\frac{\cos (0)}{\sin (0)} - \tan (0)$
37960	Graph	(cos(5x))/1	$\frac{\cos (5 x)}{1}$
37961	Graph	arccos(1/( square root of 3))	$\arccos (\frac{1}{\sqrt{3}})$
37962	Graph	arccos(1016/100)	$\arccos (\frac{1016}{100})$
37963	Graph	arccos(-11/( square root of 221))	$\arccos (- \frac{11}{\sqrt{221}})$
37964	Graph	cos(-7/25)^2-sin(-24/25)^2	$\cos^{2} (- \frac{7}{25}) - \sin^{2} (- \frac{24}{25})$
37965	Graph	cos(2x)^2-cos(6x)^2=sin(4x)sin(8x)	$\cos^{2} (2 x) - \cos^{2} (6 x) = \sin (4 x) \sin (8 x)$
37966	Graph	cos(2x)^2+x-3	$\cos^{2} (2 x) + x - 3$
37967	Graph	cos(A)^2	$\cos^{2} (A)$
37968	Graph	cos(a)^2-sin(a)^2=(2cos(a)^2*tan(a))/(tan(2a))	$\cos^{2} (a) - \sin^{2} (a) = \frac{2 \cos^{2} (a) \cdot \tan (a)}{\tan (2 a)}$
37969	Graph	cos(x)^2-sin(x)^2	$\cos^{2} (x) - \sin^{2} (x)$
37970	Graph	cos(x)^2=0.24	$\cos^{2} (x) = 0.24$
37971	Graph	cos(x)^2-cos(2x)=1/4	$\cos^{2} (x) - \cos (2 x) = \frac{1}{4}$
37972	Graph	cos(x)^2-cos(2x)=0.75	$\cos^{2} (x) - \cos (2 x) = 0.75$
37973	Graph	cos(a)^4+sin(a)^4+sin(a)^4cos(a)^4	$\cos^{4} (a) + \sin^{4} (a) + \sin^{4} (a) \cos^{4} (a)$
37974	Graph	(cot(A)csc(A))/(sec(A))=(cot(A)^2+1)/(tan(A)^2+1)	$\frac{\cot (A) \csc (A)}{\sec (A)} = \frac{\cot^{2} (A) + 1}{\tan^{2} (A) + 1}$
37975	Graph	cot(x)^2-2=1	$\cot^{2} (x) - 2 = 1$
37976	Graph	arccot(- square root of 6)	$arccot (- \sqrt{6})$
37977	Graph	arccot(A)=1.5941	$arccot (A) = 1.5941$
37978	Graph	cot(x)^2	$\cot^{2} (x)$
37979	Graph	arccsc( square root of 2)	$arccsc (\sqrt{2})$
37980	Graph	arccsc( square root of 3)	$arccsc (\sqrt{3})$
37981	Graph	arccsc(2)	$arccsc (2)$
37982	Graph	arccsc(-2.6476)	$arccsc (- 2.6476)$
37983	Graph	csc(30)^2-tan(20)^2	$\csc^{2} (30) - \tan^{2} (20)$
37984	Graph	e^(0.006x)=27	$e^{0.006 x} = 27$
37985	Graph	e^(1/2)	$e^{\frac{1}{2}}$
37986	Graph	e^3.8=x	$e^{3.8} = x$
37987	Graph	e^5x^2	$e^{5} x^{2}$
37988	Graph	e^6=x	$e^{6} = x$
37989	Graph	e^(x+3)=1/e	$e^{x + 3} = \frac{1}{e}$
37990	Graph	f^-1x = log base 7 of 0	$f^{- 1} x = \log_{7} (0)$
37991	Graph	( natural log of 5/2)/( log of 4)	$\frac{\ln (\frac{5}{2})}{\log (4)}$
37992	Graph	( natural log of 92)/( natural log of 6)	$\frac{\ln (92)}{\ln (6)}$
37993	Graph	( log of 25-x^3)/( log of 5-x)=3	$\frac{\log (25 - x^{3})}{\log (5 - x)} = 3$
37994	Graph	log base 0.5 of x	$\log_{0.5} (x)$
37995	Graph	log of 10*0.2	$\log (10) \cdot 0.2$
37996	Graph	log of 1000=x	$\log (1000) = x$
37997	Graph	log base 1000 of 65	$\log_{1000} (65)$
37998	Simplify	1+cos(theta)	$1 + \cos (θ)$
37999	Graph	log base 2 of x+8 = log base 2 of 3+ log base 2 of 5	$\log_{2} (x + 8) = \log_{2} (3) + \log_{2} (5)$
38000	Graph	log base 27 of 1/81	$\log_{27} (\frac{1}{81})$