Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
3701	Convert to Trigonometric Form	4-4i	$4 - 4 i$
3702	Convert to Trigonometric Form	4-4 square root of 3i	$4 - 4 \sqrt{3} i$
3703	Convert to Trigonometric Form	(3-2i)^8	${(3 - 2 i)}^{8}$
3704	Expand Using De Moivre's Theorem	cos(2x)	$\cos (2 x)$
3705	Solve Using the Square Root Property	6x^2-2x-3=0	$6 x^{2} - 2 x - 3 = 0$
3706	Evaluate	square root of 21/25	$\sqrt{\frac{21}{25}}$
3707	Evaluate	square root of (1-( square root of 3)/2)/2	$\sqrt{\frac{1 - \frac{\sqrt{3}}{2}}{2}}$
3708	Evaluate	square root of (1-3/5)/2	$\sqrt{\frac{1 - \frac{3}{5}}{2}}$
3709	Find the Sine Given the Point	(-8,6)	$(- 8, 6)$
3710	Find the Sine Given the Point	(5,5)	$(5, 5)$
3711	Find the Cosine Given the Point	(14,-14)	$(14, - 14)$
3712	Find the Cosine Given the Point	(16,30)	$(16, 30)$
3713	Find the Sine Given the Point	(-15,8)	$(- 15, 8)$
3714	Find the Sine Given the Point	(-10,24)	$(- 10, 24)$
3715	Find the Sine Given the Point	(-3,-5)	$(- 3, - 5)$
3716	Find the Sine Given the Point	(2,-3)	$(2, - 3)$
3717	Find the Sine Given the Point	(24,45)	$(24, 45)$
3718	Find the Sine Given the Point	(-20,48)	$(- 20, 48)$
3719	Find the Sine Given the Point	(21,28)	$(21, 28)$
3720	Find the Sine Given the Point	( square root of 6,- square root of 2)	$(\sqrt{6}, - \sqrt{2})$
3721	Find the Sine Given the Point	(( square root of 2)/2,( square root of 2)/2)	$(\frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2})$
3722	Find the Tangent Given the Point	(1/2,( square root of 3)/2)	$(\frac{1}{2}, \frac{\sqrt{3}}{2})$
3723	Find the Tangent Given the Point	(( square root of 3)/2,-1/2)	$(\frac{\sqrt{3}}{2}, - \frac{1}{2})$
3724	Find the Cosine Given the Point	(-6,-5)	$(- 6, - 5)$
3725	Find the Cosine Given the Point	(4,3)	$(4, 3)$
3726	Find the Cosine Given the Point	(-4,5)	$(- 4, 5)$
3727	Find the Cosine Given the Point	(2,3)	$(2, 3)$
3728	Find the Tangent Given the Point	(8,-15)	$(8, - 15)$
3729	Find the Tangent Given the Point	(-3,-4)	$(- 3, - 4)$
3730	Find the Quadrant of the Angle	-(11pi)/9	$- \frac{11 π}{9}$
3731	Find the Quadrant of the Angle	135	$135$
3732	Find the Quadrant of the Angle	-120	$- 120$
3733	Find the Quadrant of the Angle	-200	$- 200$
3734	Find the Quadrant of the Angle	-225 degrees	$- 225 °$
3735	Find the Quadrant of the Angle	(7pi)/3	$\frac{7 π}{3}$
3736	Find the Quadrant of the Angle	-30 degrees	$- 30 °$
3737	Find the Quadrant of the Angle	30	$30$
3738	Find the Quadrant of the Angle	-30	$- 30$
3739	Find the Quadrant of the Angle	3.5	$3.5$
3740	Find the Quadrant of the Angle	45	$45$
3741	Graph	f(x)=1/(1-2cos(x))	$f (x) = \frac{1}{1 - 2 \cos (x)}$
3742	Graph	pi/6	$\frac{π}{6}$
3743	Graph	pi/2	$\frac{π}{2}$
3744	Graph	pi/4	$\frac{π}{4}$
3745	Graph	y=sin(x-(3pi)/2)	$y = \sin (x - \frac{3 π}{2})$
3746	Graph	y=cot(3x)	$y = \cot (3 x)$
3747	Graph	y=sin(7x)	$y = \sin (7 x)$
3748	Graph	y=sin(1/4x)	$y = \sin (\frac{1}{4} x)$
3749	Graph	y=4sec(2x)	$y = 4 \sec (2 x)$
3750	Graph	y=csc((pix)/2)	$y = \csc (\frac{π x}{2})$
3751	Graph	y=-1/2*cos(2x)	$y = - \frac{1}{2} \cdot \cos (2 x)$
3752	Graph	y=1/2*cos(4x)	$y = \frac{1}{2} \cdot \cos (4 x)$
3753	Graph	y=1/3*cos(x)	$y = \frac{1}{3} \cdot \cos (x)$
3754	Graph	y=2sin(x-pi/3)	$y = 2 \sin (x - \frac{π}{3})$
3755	Graph	y=-sec(x)	$y = - \sec (x)$
3756	Graph	y=2sec(x/2)	$y = 2 \sec (\frac{x}{2})$
3757	Graph	(x^2)/25+(y^2)/64=1	$\frac{x^{2}}{25} + \frac{y^{2}}{64} = 1$
3758	Find the Other Trig Values in Quadrant I	sec(theta)=7	$\sec (θ) = 7$
3759	Find the Inverse	sec(x)	$\sec (x)$
3760	Evaluate	sin(-30 degrees )	$\sin (- 30 °)$
3761	Convert from Radians to Degrees	(11pi)/10	$\frac{11 π}{10}$
3762	Graph	((x-1)^2)/16+((y+2)^2)/9=1	$\frac{{(x - 1)}^{2}}{16} + \frac{{(y + 2)}^{2}}{9} = 1$
3763	Graph	cos(theta)<0	$\cos (θ) < 0$
3764	Graph	y=5cot(x)	$y = 5 \cot (x)$
3765	Graph	y=3cos(2/3x)	$y = 3 \cos (\frac{2}{3} x)$
3766	Graph	y=7tan(x)	$y = 7 \tan (x)$
3767	Graph	y=3cos(2pix)	$y = 3 \cos (2 π x)$
3768	Graph	y=2sin(x)-1/2	$y = 2 \sin (x) - \frac{1}{2}$
3769	Graph	y=2sin(-4x)	$y = 2 \sin (- 4 x)$
3770	Graph	y=2sec(1/2x)	$y = 2 \sec (\frac{1}{2} x)$
3771	Graph	y=1/3*cot(5x)	$y = \frac{1}{3} \cdot \cot (5 x)$
3772	Graph	y=1/3*cos(2x)	$y = \frac{1}{3} \cdot \cos (2 x)$
3773	Graph	sin(1/2x)	$\sin (\frac{1}{2} x)$
3774	Graph	sin(6x)	$\sin (6 x)$
3775	Graph	y=3cot((pix)/2)	$y = 3 \cot (\frac{π x}{2})$
3776	Graph	y=3cos(3x)	$y = 3 \cos (3 x)$
3777	Graph	y=3csc(2x)	$y = 3 \csc (2 x)$
3778	Graph	y=3sin(1/4x)	$y = 3 \sin (\frac{1}{4} x)$
3779	Graph	y=-3sin(-2x+pi/2)	$y = - 3 \sin (- 2 x + \frac{π}{2})$
3780	Graph	f(x)=-sin(x)	$f (x) = - \sin (x)$
3781	Graph	y=3cos(x)+1	$y = 3 \cos (x) + 1$
3782	Graph	y=1/2sec((pix)/2)	$y = \frac{1}{2} \sec (\frac{π x}{2})$
3783	Graph	y=-4sin(3x)	$y = - 4 \sin (3 x)$
3784	Graph	y=-4sec(x)	$y = - 4 \sec (x)$
3785	Graph	y=5sec(x)	$y = 5 \sec (x)$
3786	Graph	y=4sin(x)+3	$y = 4 \sin (x) + 3$
3787	Graph	y=3cos(x)-2	$y = 3 \cos (x) - 2$
3788	Graph	y=sin(1/5x)	$y = \sin (\frac{1}{5} x)$
3789	Graph	y=sec(x+pi)	$y = \sec (x + π)$
3790	Graph	y=sec(x-pi/4)	$y = \sec (x - \frac{π}{4})$
3791	Graph	y=4cos(x)-1	$y = 4 \cos (x) - 1$
3792	Graph	y=sin(8x)	$y = \sin (8 x)$
3793	Graph	y=sec(2x+(3pi)/4)+1	$y = \sec (2 x + \frac{3 π}{4}) + 1$
3794	Graph	y=-6sin(pi/3x)+4	$y = - 6 \sin (\frac{π}{3} x) + 4$
3795	Graph	y=6sin(2x)	$y = 6 \sin (2 x)$
3796	Graph	y=7cos(x)	$y = 7 \cos (x)$
3797	Graph	y=8sin(x)	$y = 8 \sin (x)$
3798	Graph	y=tan(x)+2	$y = \tan (x) + 2$
3799	Graph	x=(7pi)/6	$x = \frac{7 π}{6}$
3800	Graph	(x^2)/36+(y^2)/20=1	$\frac{x^{2}}{36} + \frac{y^{2}}{20} = 1$