Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
48801	Find All Complex Solutions	cot(x/2)=0	$\cot (\frac{x}{2}) = 0$
48802	Find All Complex Solutions	cos(x)=1	$\cos (x) = 1$
48803	Find All Complex Solutions	cot(theta)=-1	$\cot (θ) = - 1$
48804	Find All Complex Solutions	x^3+1=0	$x^{3} + 1 = 0$
48805	Find All Complex Solutions	x^3+64=0	$x^{3} + 64 = 0$
48806	Solve for y	square root of 10y+24-3=y+1	$\sqrt{10 y + 24} - 3 = y + 1$
48807	Solve for y	square root of y+8=11	$\sqrt{y + 8} = 11$
48808	Solve for y	tan(39 degrees )=y/57	$\tan (39 °) = \frac{y}{57}$
48809	Solve for y	10^y=5	$10^{y} = 5$
48810	Solve for y	3^y>=12	$3^{y} \geq 12$
48811	Solve for y	(y-1)/(3y+7)=1/10	$\frac{y - 1}{3 y + 7} = \frac{1}{10}$
48812	Solve for y	8^2+y^2=17^2	$8^{2} + y^{2} = 17^{2}$
48813	Solve for y	y=arccsc(1/3)	$y = \csc^{-1} (\frac{1}{3})$
48814	Solve for y	y=3+ square root of y^2-5	$y = 3 + \sqrt{y^{2} - 5}$
48815	Solve for y	y=3.1sin(pi(1.5)-pi)	$y = 3.1 \sin (π (1.5) - π)$
48816	Solve for t	y=1000e^(-0.05t)	$y = 1000 e^{- 0.05 t}$
48817	Solve for u	tan(pi/2-u)=cot(f(u))	$\tan (\frac{π}{2} - u) = \cot (f (u))$
48818	Solve for v	v=4/3pi*2^3	$v = \frac{4}{3} π \cdot 2^{3}$
48819	Solve for w	w=(2pi)/1.1	$w = \frac{2 π}{1.1}$
48820	Solve for t	400=200e^(0.0125t)	$400 = 200 e^{0.0125 t}$
48821	Solve for t	8cos(pi/3t)=5	$8 \cos (\frac{π}{3} t) = 5$
48822	Solve for r	r^2=49	$r^{2} = 49$
48823	Solve for r	A=1/2r^2theta	$A = \frac{1}{2} r^{2} θ$
48824	Solve for t	13=3+27t-16t^2	$13 = 3 + 27 t - 16 t^{2}$
48825	Solve for t	(cos(-t))=-1/4	$(\cos (- t)) = - \frac{1}{4}$
48826	Solve for s	s=(7pi)/2	$s = \frac{7 π}{2}$
48827	Solve for a	y=asin(k(x-b))	$y = a \sin (k (x - b))$
48828	Solve for b	(2pi)/b=62/5	$\frac{2 π}{b} = \frac{62}{5}$
48829	Solve for b	5^2+b^2=8^2	$5^{2} + b^{2} = 8^{2}$
48830	Solve for b	7=(2pi)/b	$7 = \frac{2 π}{b}$
48831	Solve for b	7^2+b^2=10^2	$7^{2} + b^{2} = 10^{2}$
48832	Solve for c	5^2+4^2=c^2	$5^{2} + 4^{2} = c^{2}$
48833	Solve for c	( square root of 3)/2=34 1/2/c	$\frac{\sqrt{3}}{2} = \frac{34 \frac{1}{2}}{c}$
48834	Solve for c	7^2+4^2=c^2	$7^{2} + 4^{2} = c^{2}$
48835	Solve for c	7^2+9^2=c^2	$7^{2} + 9^{2} = c^{2}$
48836	Solve for g	g^2-10g+7=0	$g^{2} - 10 g + 7 = 0$
48837	Solve for C	y=sin(1/2)(x-C)	$y = \sin (\frac{1}{2} (x - C))$
48838	Solve for H	H^2=8^2+15^2	$H^{2} = 8^{2} + 15^{2}$
48839	Solve for n	4*2^(n-46)=97	$4 \cdot 2^{n - 46} = 97$
48840	Solve for r	tan(29 degrees )=420/r	$\tan (29 °) = \frac{420}{r}$
48841	Solve for p	t=(3-2p)/p	$t = \frac{3 - 2 p}{p}$
48842	Solve for r	2/(r-7)-1=1/(r-7)	$\frac{2}{r - 7} - 1 = \frac{1}{r - 7}$
48843	Solve for A	3csc(A)-2sin(A)-5=0	$3 \csc (A) - 2 \sin (A) - 5 = 0$
48844	Solve for A	tan(A)=0.29	$\tan (A) = 0.29$
48845	Solve for a	a^2+40^2=41^2	$a^{2} + 40^{2} = 41^{2}$
48846	Solve for A	A=pi*10^2	$A = π \cdot 10^{2}$
48847	Solve for a	a=-(3pi)/6	$a = - \frac{3 π}{6}$
48848	Solve for A	sin(A)=0.5	$\sin (A) = 0.5$
48849	Solve for a	e^a=38.47	$e^{a} = 38.47$
48850	Solve for A	sin(A)=3/5	$\sin (A) = \frac{3}{5}$
48851	Solve for A	cos(x+pi/6)+sin(x-pi/3)=A	$\cos (x + \frac{π}{6}) + \sin (x - \frac{π}{3}) = A$
48852	Describe the Transformation	f(x)=arctan(x)	$f (x) = \arctan (x)$
48853	Solve for z	z^6-15625=0	$z^{6} - 15625 = 0$
48854	Solve for z	z=4(cos(pi/2)+isin(pi/2))	$z = 4 (\cos (\frac{π}{2}) + i \sin (\frac{π}{2}))$
48855	Find the Asymptotes	y=3cot(2x+pi/2)	$y = 3 \cot (2 x + \frac{π}{2})$
48856	Find the Asymptotes	y=2tan(x)	$y = 2 \tan (x)$
48857	Find the Reciprocal	( square root of 2)/2	$\frac{\sqrt{2}}{2}$
48858	Find the Inverse	y = log of x-2	$y = \log (x - 2)$
48859	Find the Inverse	y=5x	$y = 5 x$
48860	Find the Directrix	y=x^2+4x-2	$y = x^{2} + 4 x - 2$
48861	Find the Directrix	y=-1/6x^2+7x-80	$y = - \frac{1}{6} x^{2} + 7 x - 80$
48862	Simplify	(1,6)-(5,-3)	$(1, 6) - (5, - 3)$
48863	Simplify/Condense	sin(x)^4-cos(x)^4	$\sin^{4} (x) - \cos^{4} (x)$
48864	Simplify/Condense	2cos(3theta)^2-1	$2 \cos^{2} (3 θ) - 1$
48865	Simplify/Condense	cos((2pi)/7)^2-sin((2pi)/7)^2	$\cos^{2} (\frac{2 π}{7}) - \sin^{2} (\frac{2 π}{7})$
48866	Simplify/Condense	1-2sin(3theta)^2	$1 - 2 \sin^{2} (3 θ)$
48867	Find the Center and Radius	(x-7)^2+y^2=49	${(x - 7)}^{2} + y^{2} = 49$
48868	Find the Center and Radius	(x-3)^2+(y+6)^2=25	${(x - 3)}^{2} + {(y + 6)}^{2} = 25$
48869	Find the Center and Radius	x^2+y^2-16x+6y+53=0	$x^{2} + y^{2} - 16 x + 6 y + 53 = 0$
48870	Simplify/Condense	(sin(theta)-cos(theta))^2-(sin(theta)+cos(theta))^2	${(\sin (θ) - \cos (θ))}^{2} - {(\sin (θ) + \cos (θ))}^{2}$
48871	Expand Using the Binomial Theorem	(x^2+1)^17	${(x^{2} + 1)}^{17}$
48872	Find the Asymptotes	f(x)=3^x-3	$f (x) = 3^{x} - 3$
48873	Find the Cosine Given the Point	(-12/37,-35/37)	$(- \frac{12}{37}, - \frac{35}{37})$
48874	Find the Cosine Given the Point	(-11/61,-60/61)	$(- \frac{11}{61}, - \frac{60}{61})$
48875	Find the Cosine Given the Point	(15/17,-8/17)	$(\frac{15}{17}, - \frac{8}{17})$
48876	Find the Cosine Given the Point	(( square root of 77)/9,2/9)	$(\frac{\sqrt{77}}{9}, \frac{2}{9})$
48877	Find the Cosine Given the Point	(-( square root of 33)/7,4/7)	$(- \frac{\sqrt{33}}{7}, \frac{4}{7})$
48878	Find the Cosine Given the Point	(-( square root of 39)/8,5/8)	$(- \frac{\sqrt{39}}{8}, \frac{5}{8})$
48879	Find the Cosine Given the Point	(-21/29,-20/29)	$(- \frac{21}{29}, - \frac{20}{29})$
48880	Factor over the Complex Numbers	cos(arccos(u))	$\cos (\arccos (u))$
48881	Factor over the Complex Numbers	sec(arctan(v))	$\sec (\tan^{-1} (v))$
48882	Find the Cosine Given the Point	(2,2)	$(2, 2)$
48883	Find the Cosine Given the Point	(8,4)	$(8, 4)$
48884	Find the Cosine Given the Point	P=(-( square root of 3)/2,-1/2)	$P = (- \frac{\sqrt{3}}{2}, - \frac{1}{2})$
48885	Convert to Interval Notation	x-10/x<3	$x - \frac{10}{x} < 3$
48886	Convert to Interval Notation	2x+6>=8	$2 x + 6 \geq 8$
48887	Solve the System of @WORD	x^2+4x>=5	$x^{2} + 4 x \geq 5$
48888	Convert to Interval Notation	\|-3x-3\|<-9	$\| - 3 x - 3 \| < - 9$
48889	Find Trig Functions Using Triangle Sides	theta=90 degrees	$θ = 90 °$
48890	Convert Degrees, Minutes, Seconds to Decimal Degrees	125 degrees 50'	$125 ° 50'$
48891	Convert Degrees, Minutes, Seconds to Decimal Degrees	11'43''	$11' 43''$
48892	Convert Degrees, Minutes, Seconds to Decimal Degrees	101 degrees 40'	$101 ° 40'$
48893	Find Trig Functions Using Triangle Sides	theta=150 degrees	$θ = 150 °$
48894	Convert Degrees, Minutes, Seconds to Decimal Degrees	7 degrees 7'7''	$7 ° 7' 7''$
48895	Convert Degrees, Minutes, Seconds to Decimal Degrees	57 degrees 28'	$57 ° 28'$
48896	Convert Degrees, Minutes, Seconds to Decimal Degrees	50 degrees 30'	$50 ° 30'$
48897	Convert Degrees, Minutes, Seconds to Decimal Degrees	90 degrees -53 degrees 59'30''	$90 ° - 53 ° 59' 30''$
48898	Convert Degrees, Minutes, Seconds to Decimal Degrees	23 degrees 47'37''	$23 ° 47' 37''$
48899	Convert Degrees, Minutes, Seconds to Decimal Degrees	22 degrees 48'	$22 ° 48'$
48900	Convert Degrees, Minutes, Seconds to Decimal Degrees	14 degrees 10'	$14 ° 10'$