Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
9701	Solve for x	tan(x)=5/6	$\tan (x) = \frac{5}{6}$
9702	Solve for x	tan(x)+sec(x)=2cos(x)	$\tan (x) + \sec (x) = 2 \cos (x)$
9703	Solve for x	tan(x)-cot(x)=0	$\tan (x) - \cot (x) = 0$
9704	Solve for x	tan(x+20)=cot(x)	$\tan (x + 20) = \cot (x)$
9705	Solve for x	tan(x)=31	$\tan (x) = 31$
9706	Solve for x	tan(x)=90	$\tan (x) = 90$
9707	Solve for x	tan(x)=-10	$\tan (x) = - 10$
9708	Solve for x	tan(x)=12	$\tan (x) = 12$
9709	Solve for x	x+pi/4=0	$x + \frac{π}{4} = 0$
9710	Solve for x	x+4cos(x)=0	$x + 4 \cos (x) = 0$
9711	Solve for x	x+pi/2=2pi	$x + \frac{π}{2} = 2 π$
9712	Solve for x	sec(4x)-2=0	$\sec (4 x) - 2 = 0$
9713	Solve for x	sec(4x-10)=csc(2x-20)	$\sec (4 x - 10) = \csc (2 x - 20)$
9714	Solve for x	sec(pi/2-x)=csc(x)	$\sec (\frac{π}{2} - x) = \csc (x)$
9715	Solve for x	log of 4x^2+5x = log of 34x+63	$\log (4 x^{2} + 5 x) = \log (34 x + 63)$
9716	Solve for x	sec(x)=1/2	$\sec (x) = \frac{1}{2}$
9717	Solve for x	sec(x-2)=0	$\sec (x - 2) = 0$
9718	Solve for x	sin(11/20x+pi/12)=-1/2	$\sin (\frac{11}{20} x + \frac{π}{12}) = - \frac{1}{2}$
9719	Solve for x	sin(x/3)=( square root of 3)/2	$\sin (\frac{x}{3}) = \frac{\sqrt{3}}{2}$
9720	Solve for x	log of 2x^2+3x = log of 12x+56	$\log (2 x^{2} + 3 x) = \log (12 x + 56)$
9721	Solve for x	natural log of 1-x+ natural log of 9-x = natural log of 20	$\ln (1 - x) + \ln (9 - x) = \ln (20)$
9722	Solve for x	sin(60)=cos(x)	$\sin (60) = \cos (x)$
9723	Solve for x	sin(5x)+sin(7x)=0	$\sin (5 x) + \sin (7 x) = 0$
9724	Solve for x	sin(4x)- square root of 3sin(2x)=0	$\sin (4 x) - \sqrt{3} \sin (2 x) = 0$
9725	Solve for x	sin(4x)+sin(2x)=0	$\sin (4 x) + \sin (2 x) = 0$
9726	Solve for x	sin(3x)-sin(x)=0	$\sin (3 x) - \sin (x) = 0$
9727	Solve for x	sin(33)=19/x	$\sin (33) = \frac{19}{x}$
9728	Solve for x	sin(2x+pi/3)=1/2	$\sin (2 x + \frac{π}{3}) = \frac{1}{2}$
9729	Solve for x	sin(3pi-x)=sin(x)	$\sin (3 π - x) = \sin (x)$
9730	Solve for x	sin(40)=x/18	$\sin (40) = \frac{x}{18}$
9731	Solve for x	sin(2x)=-( square root of 2)/2	$\sin (2 x) = - \frac{\sqrt{2}}{2}$
9732	Solve for x	sin(2x)+sin(4x)=0	$\sin (2 x) + \sin (4 x) = 0$
9733	Solve for x	sin(2x)+ square root of 3sin(x)=0	$\sin (2 x) + \sqrt{3} \sin (x) = 0$
9734	Solve for x	sin(2x)+1=0	$\sin (2 x) + 1 = 0$
9735	Solve for x	sin(22)=x/15	$\sin (22) = \frac{x}{15}$
9736	Solve for x	sin(2x+pi/6)=1/2	$\sin (2 x + \frac{π}{6}) = \frac{1}{2}$
9737	Solve for x	sin(2x)=tan(x)	$\sin (2 x) = \tan (x)$
9738	Solve for x	sin(x)=-1/( square root of 2)	$\sin (x) = - \frac{1}{\sqrt{2}}$
9739	Solve for x	sin(x)+cot(x)cos(x) = square root of 3	$\sin (x) + \cot (x) \cos (x) = \sqrt{3}$
9740	Solve for x	sin(x)- square root of 3-3sin(x)^2=0	$\sin (x) - \sqrt{3 - 3 \sin^{2} (x)} = 0$
9741	Solve for x	sin(9x)=-( square root of 3)/2	$\sin (9 x) = - \frac{\sqrt{3}}{2}$
9742	Solve for x	sin(x)*cos(x)=0	$\sin (x) \cdot \cos (x) = 0$
9743	Solve for x	sin(60)=x/12	$\sin (60) = \frac{x}{12}$
9744	Solve for x	sin(66)=x/14	$\sin (66) = \frac{x}{14}$
9745	Solve for x	sin(6x)=1	$\sin (6 x) = 1$
9746	Solve for x	sin(75)=x/20	$\sin (75) = \frac{x}{20}$
9747	Solve for x	sin(pix+(1/6*pi))=1	$\sin (π x + (\frac{1}{6} \cdot π)) = 1$
9748	Solve for x	sin(x)=0.9	$\sin (x) = 0.9$
9749	Solve for x	sin(x)=1/(4sin(x))	$\sin (x) = \frac{1}{4 \sin (x)}$
9750	Solve for x	sin(x)=-5/13	$\sin (x) = - \frac{5}{13}$
9751	Find Amplitude, Period, and Phase Shift	y=2sin(theta)	$y = 2 \sin (θ)$
9752	Find All Complex Number Solutions	z=-5+3i	$z = - 5 + 3 i$
9753	Find the Range	x=pi/2	$x = \frac{π}{2}$
9754	Find the Range	y^2=9x	$y^{2} = 9 x$
9755	Solve over the Interval	xarctan(x)=x , (0,2)	$x \arctan (x) = x$ , $(0, 2)$
9756	Solve over the Interval	sin(2x)=sin(x) , (0,2pi)	$\sin (2 x) = \sin (x)$ , $(0, 2 π)$
9757	Find All Complex Number Solutions	z=2+4i	$z = 2 + 4 i$
9758	Find All Complex Number Solutions	tan(3x)=1	$\tan (3 x) = 1$
9759	Write as a Function of x	log of 6(3x-1)=3	$\log (6) (3 x - 1) = 3$
9760	Solve over the Interval	(0,1) , r=10	$(0, 1)$ , $r = 10$
9761	Find the x and y Intercepts	y=cos(3x)	$y = \cos (3 x)$
9762	Find the x and y Intercepts	y=sin(3x)	$y = \sin (3 x)$
9763	Find the x and y Intercepts	y=5cot(x)	$y = 5 \cot (x)$
9764	Find the x and y Intercepts	y=4cot(x)	$y = 4 \cot (x)$
9765	Find the x and y Intercepts	y=3cos(x/2)	$y = 3 \cos (\frac{x}{2})$
9766	Find the x and y Intercepts	y=2tan(x)	$y = 2 \tan (x)$
9767	Find the Range	f(x)=\|x\|+2	$f (x) = \| x \| + 2$
9768	Find the Range	f(x)=csc(x)	$f (x) = \csc (x)$
9769	Find the Range	f(x)=cos(x-45)	$f (x) = \cos (x - 45)$
9770	Find the Range	tan(x)	$\tan (x)$
9771	Find the Range	y=2cos(x)-3	$y = 2 \cos (x) - 3$
9772	Find the Range	y=-2sin(x-4)	$y = - 2 \sin (x - 4)$
9773	Find the Range	y=-3cos(4x)	$y = - 3 \cos (4 x)$
9774	Find the Range	y=3sin(2x)	$y = 3 \sin (2 x)$
9775	Find the Range	y=-4sec(x)	$y = - 4 \sec (x)$
9776	Find the Range	y=4cos(x)+1	$y = 4 \cos (x) + 1$
9777	Find the Range	y=2/3*sin(x)	$y = \frac{2}{3} \cdot \sin (x)$
9778	Find the Asymptotes	cube root of -27i	$\sqrt[3]{- 27 i}$
9779	Find the Asymptotes	square root of 1-cos(x)^2	$\sqrt{1 - \cos^{2} (x)}$
9780	Graph	y=sin(x-pi/2)	$y = \sin (x - \frac{π}{2})$
9781	Find the Asymptotes	x=(3pi)/4	$x = \frac{3 π}{4}$
9782	Find the Range	y=tan(pi/12x)	$y = \tan (\frac{π}{12} x)$
9783	Find the Range	z=3i	$z = 3 i$
9784	Find the Range	z=-4 square root of 3-4i	$z = - 4 \sqrt{3} - 4 i$
9785	Find the Range	y=-9sec(x)	$y = - 9 \sec (x)$
9786	Find the Range	y=cos(1/2x)+1	$y = \cos (\frac{1}{2} x) + 1$
9787	Find the Range	y=cos(7x)	$y = \cos (7 x)$
9788	Find the Range	y=cos(3x)	$y = \cos (3 x)$
9789	Find the Range	y = log of x+2	$y = \log (x) + 2$
9790	Find the Range	y=sin(2x)	$y = \sin (2 x)$
9791	Solve for x	y=arccos(x)	$y = \arccos (x)$
9792	Solve for x	y = square root of tan(x)	$y = \sqrt{\tan (x)}$
9793	Solve for x	log of 3*81=x	$\log (3) \cdot 81 = x$
9794	Find the Other Trig Values in Quadrant IV	cot(a)=-1/4	$\cot (a) = - \frac{1}{4}$
9795	Find the Other Trig Values in Quadrant IV	cot(x)=-4/3	$\cot (x) = - \frac{4}{3}$
9796	Graph	y=tan(x+pi/2)	$y = \tan (x + \frac{π}{2})$
9797	Find the Exact Value	sin(pi/8)	$\sin (\frac{π}{8})$
9798	Find the Other Trig Values in Quadrant IV	sec(x)=8	$\sec (x) = 8$
9799	Find the Other Trig Values in Quadrant IV	sec(x)=5/3	$\sec (x) = \frac{5}{3}$
9800	Find the Other Trig Values in Quadrant IV	sec(x)=9/4	$\sec (x) = \frac{9}{4}$