Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
12201	Find the Domain	f(x)=sec(2x)	$f (x) = \sec (2 x)$
12202	Find the Domain	y=1/2*sin(x+pi)	$y = \frac{1}{2} \cdot \sin (x + π)$
12203	Find the Domain	y=1/(2-csc(x))	$y = \frac{1}{2 - \csc (x)}$
12204	Find the Domain	y=2/( square root of x-1)	$y = \frac{2}{\sqrt{x - 1}}$
12205	Find the Domain	y=-1+cos(x)	$y = - 1 + \cos (x)$
12206	Find the Domain	y=2cos(x-pi/3)	$y = 2 \cos (x - \frac{π}{3})$
12207	Find the Domain	y=2cot(3x)	$y = 2 \cot (3 x)$
12208	Find the Domain	y=2sin(x)	$y = 2 \sin (x)$
12209	Find the Domain	y=2sec(3x)	$y = 2 \sec (3 x)$
12210	Find the Domain	y=2sin(x/2)	$y = 2 \sin (\frac{x}{2})$
12211	Find the Domain	y=2tan(1/4x)	$y = 2 \tan (\frac{1}{4} x)$
12212	Find the Domain	y=-2tan(3x+180)+3	$y = - 2 \tan (3 x + 180) + 3$
12213	Find the Domain	y=-3sec(x)	$y = - 3 \sec (x)$
12214	Find the Domain	y=-2x+7	$y = - 2 x + 7$
12215	Find the Domain	y=-arccos(x)	$y = - \arccos (x)$
12216	Find the Domain	y=-8sec(x)	$y = - 8 \sec (x)$
12217	Find the Domain	y=8sin(x)	$y = 8 \sin (x)$
12218	Find the Domain	y=8tan(x)	$y = 8 \tan (x)$
12219	Find the Domain	y=-8tan(x)	$y = - 8 \tan (x)$
12220	Find the Domain	y=9cot(x)	$y = 9 \cot (x)$
12221	Find the Domain	y=-7sin(x)	$y = - 7 \sin (x)$
12222	Find the Domain	y=-8cot(x)	$y = - 8 \cot (x)$
12223	Find the Domain	y=-8csc(2pix)	$y = - 8 \csc (2 π x)$
12224	Find the Domain	y=5cos(x)	$y = 5 \cos (x)$
12225	Find the Domain	y=-6cos(4x)	$y = - 6 \cos (4 x)$
12226	Find the Domain	y=3tan(x)	$y = 3 \tan (x)$
12227	Find the Domain	y=4sin(2x-pi)	$y = 4 \sin (2 x - π)$
12228	Find the Domain	y=-3cot(x)	$y = - 3 \cot (x)$
12229	Find the Domain	y=3tan(x+3)	$y = 3 \tan (x + 3)$
12230	Find the Domain	x=(3pi)/4	$x = \frac{3 π}{4}$
12231	Find the Domain	(2x^2-5x-12)(x-4)	$(2 x^{2} - 5 x - 12) (x - 4)$
12232	Simplify	tan(arctan(-( square root of 3)/3))	$\tan (\arctan (- \frac{\sqrt{3}}{3}))$
12233	Find the Domain	(2/5x-3/4y^2)*(2/5x+3/4y^2)	$(\frac{2}{5} x - \frac{3}{4} y^{2}) \cdot (\frac{2}{5} x + \frac{3}{4} y^{2})$
12234	Simplify	tan(arccos( square root of 2/2))	$\tan (\arccos (\sqrt{\frac{2}{2}}))$
12235	Simplify	tan(arccsc( square root of 5)arctan(2/3))	$\tan (arccsc (\sqrt{5}) \arctan (\frac{2}{3}))$
12236	Simplify	tan(arcsin(1/( square root of 2)))	$\tan (\arcsin (\frac{1}{\sqrt{2}}))$
12237	Simplify	tan(2/( square root of 5))	$\tan (\frac{2}{\sqrt{5}})$
12238	Simplify	tan(- square root of 3/3)	$\tan (- \sqrt{\frac{3}{3}})$
12239	Simplify	tan(arcsin( square root of 3/2))	$\tan (\arcsin (\sqrt{\frac{3}{2}}))$
12240	Simplify	tan(-1 square root of 3)	$\tan (- 1 \sqrt{3})$
12241	Simplify	tan(arccos(-1/( square root of 2)))	$\tan (\arccos (- \frac{1}{\sqrt{2}}))$
12242	Simplify	tan(1/(2 square root of 6))	$\tan (\frac{1}{2 \sqrt{6}})$
12243	Simplify	tan(7/( square root of 15))	$\tan (\frac{7}{\sqrt{15}})$
12244	Simplify	tan(( square root of 3)/2)	$\tan (\frac{\sqrt{3}}{2})$
12245	Simplify	tan(-( square root of 21)/5+( square root of 2)/2)	$\tan (- \frac{\sqrt{21}}{5} + \frac{\sqrt{2}}{2})$
12246	Simplify	tan(( square root of 5)/2)	$\tan (\frac{\sqrt{5}}{2})$
12247	Simplify	tan(( square root of 7)/3)	$\tan (\frac{\sqrt{7}}{3})$
12248	Simplify	tan(22/(2 square root of 23))	$\tan (\frac{22}{2 \sqrt{23}})$
12249	Divide Using Synthetic Division	(2x^4-x^2+7x-3)/(x-1)	$\frac{2 x^{4} - x^{2} + 7 x - 3}{x - 1}$
12250	Simplify	sec(( square root of 41)/4)	$\sec (\frac{\sqrt{41}}{4})$
12251	Simplify	sec(arcsin((2 square root of 6)/7))	$\sec (\arcsin (\frac{2 \sqrt{6}}{7}))$
12252	Simplify	sec(arcsin((2 square root of 7)/11))	$\sec (\arcsin (\frac{2 \sqrt{7}}{11}))$
12253	Simplify	sec(arcsin((2 square root of 7)/7))	$\sec (\arcsin (\frac{2 \sqrt{7}}{7}))$
12254	Simplify	sec( square root of 3/2)	$\sec (\sqrt{\frac{3}{2}})$
12255	Simplify	sin(( square root of 58)/3)	$\sin (\frac{\sqrt{58}}{3})$
12256	Simplify	sin((3 square root of 13)/13)	$\sin (\frac{3 \sqrt{13}}{13})$
12257	Simplify	sin(( square root of 3)/3)	$\sin (\frac{\sqrt{3}}{3})$
12258	Simplify	sin(( square root of 3)/7)	$\sin (\frac{\sqrt{3}}{7})$
12259	Simplify	cot(arcsin(-( square root of 2)/9))	$\cot (\arcsin (- \frac{\sqrt{2}}{9}))$
12260	Simplify	sec(arcsin((2 square root of 5)/5))	$\sec (\arcsin (\frac{2 \sqrt{5}}{5}))$
12261	Simplify	sin(( square root of 2)/3)	$\sin (\frac{\sqrt{2}}{3})$
12262	Simplify	sin( square root of 2)	$\sin (\sqrt{2})$
12263	Simplify	sin( square root of 2/2)	$\sin (\sqrt{\frac{2}{2}})$
12264	Simplify	sin( square root of 3)	$\sin (\sqrt{3})$
12265	Simplify	sin(2arccos(-( square root of 3)/2))	$\sin (2 \arccos (- \frac{\sqrt{3}}{2}))$
12266	Simplify	sin(arctan(x/( square root of 2)))	$\sin (\arctan (\frac{x}{\sqrt{2}}))$
12267	Simplify	sin(arctan( square root of 3/3))	$\sin (\arctan (\sqrt{\frac{3}{3}}))$
12268	Simplify	sin(arccos( square root of 3/2))	$\sin (\arccos (\sqrt{\frac{3}{2}}))$
12269	Simplify	sin(200/(10 square root of 481))	$\sin (\frac{200}{10 \sqrt{481}})$
12270	Simplify	sin(2/( square root of 13))	$\sin (\frac{2}{\sqrt{13}})$
12271	Simplify	sin(2/(2 square root of 2))	$\sin (\frac{2}{2 \sqrt{2}})$
12272	Simplify	sin(2/(2 square root of 5))	$\sin (\frac{2}{2 \sqrt{5}})$
12273	Simplify	sin(arccos((2 square root of 5)/5))	$\sin (\arccos (\frac{2 \sqrt{5}}{5}))$
12274	Simplify	sin(arccos(( square root of 26)/26))	$\sin (\arccos (\frac{\sqrt{26}}{26}))$
12275	Simplify	sin(arccos(( square root of 2)/2)+arctan( square root of 3))	$\sin (\arccos (\frac{\sqrt{2}}{2}) + \arctan (\sqrt{3}))$
12276	Simplify	sin(arccos(( square root of 3)/2)+arctan(1))	$\sin (\arccos (\frac{\sqrt{3}}{2}) + \arctan (1))$
12277	Simplify	sin(arccos(-9/( square root of 145)))	$\sin (\arccos (- \frac{9}{\sqrt{145}}))$
12278	Simplify	sin(arccot(-( square root of 3)/3))	$\sin (arccot (- \frac{\sqrt{3}}{3}))$
12279	Simplify	sin(arccot( square root of 3))	$\sin (arccot (\sqrt{3}))$
12280	Simplify	sin(arccos(( square root of 37)/37))	$\sin (\arccos (\frac{\sqrt{37}}{37}))$
12281	Simplify	sin(arccos(( square root of 5)/5))	$\sin (\arccos (\frac{\sqrt{5}}{5}))$
12282	Simplify	sin(arcsin(( square root of 3)/2)+arccos(1))	$\sin (\arcsin (\frac{\sqrt{3}}{2}) + \arccos (1))$
12283	Simplify	sin(arcsin(( square root of 3)/2)-arccos(0))	$\sin (\arcsin (\frac{\sqrt{3}}{2}) - \arccos (0))$
12284	Simplify	sin(arcsec(( square root of u^2+25)/u))	$\sin (arcsec (\frac{\sqrt{u^{2} + 25}}{u}))$
12285	Simplify	sin(arcsin(( square root of 2)/2))	$\sin (\arcsin (\frac{\sqrt{2}}{2}))$
12286	Simplify	sin(arcsin( square root of 3/2))	$\sin (\arcsin (\sqrt{\frac{3}{2}}))$
12287	Simplify	sin(2arccos(-1/( square root of 2)))	$\sin (2 \arccos (- \frac{1}{\sqrt{2}}))$
12288	Simplify	(sin(-1)( square root of 2))/2	$\frac{\sin (- 1) (\sqrt{2})}{2}$
12289	Simplify	sin(2(( square root of 3)/3))	$\sin (2 (\frac{\sqrt{3}}{3}))$
12290	Simplify	cos(arcsin(1/2)+arccot(( square root of 3)/3))	$\cos (\arcsin (\frac{1}{2}) + arccot (\frac{\sqrt{3}}{3}))$
12291	Simplify	cos(arcsin(3/5)+arccos(( square root of 3)/2))	$\cos (\arcsin (\frac{3}{5}) + \arccos (\frac{\sqrt{3}}{2}))$
12292	Simplify	cos(arcsin(( square root of 3)/2)+arccot( square root of 3))	$\cos (\arcsin (\frac{\sqrt{3}}{2}) + arccot (\sqrt{3}))$
12293	Simplify	cos(arctan( square root of 3/3))	$\cos (\arctan (\sqrt{\frac{3}{3}}))$
12294	Simplify	cos(- square root of 3/2)	$\cos (- \sqrt{\frac{3}{2}})$
12295	Simplify	cos( square root of 6)	$\cos (\sqrt{6})$
12296	Simplify	cos(-( square root of 5)/3)	$\cos (- \frac{\sqrt{5}}{3})$
12297	Simplify	cos(arcsec(2/( square root of 2)))	$\cos (arcsec (\frac{2}{\sqrt{2}}))$
12298	Simplify	cos(( square root of 7)/7)	$\cos (\frac{\sqrt{7}}{7})$
12299	Simplify	cos(5/( square root of 52))	$\cos (\frac{5}{\sqrt{52}})$
12300	Simplify	cos(( square root of 5)/5)	$\cos (\frac{\sqrt{5}}{5})$