Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
7301	Convert from Radians to Degrees	(17pi)/20	$\frac{17 π}{20}$
7302	Convert from Radians to Degrees	-(17pi)/9	$- \frac{17 π}{9}$
7303	Convert from Radians to Degrees	(11pi)/5	$\frac{11 π}{5}$
7304	Convert from Radians to Degrees	-(11pi)/5	$- \frac{11 π}{5}$
7305	Convert from Radians to Degrees	(13pi)/36	$\frac{13 π}{36}$
7306	Convert from Radians to Degrees	(14pi)/15	$\frac{14 π}{15}$
7307	Convert from Radians to Degrees	0.437	$0.437$
7308	Convert from Radians to Degrees	0.7	$0.7$
7309	Find f(g(x))	f(x)=-x , g(x)=2x-4	$f (x) = - x$ , $g (x) = 2 x - 4$
7310	Find Trig Functions Using Identities	sin(x)=-3/5 , cos(x)=4/5	$\sin (x) = - \frac{3}{5}$ , $\cos (x) = \frac{4}{5}$
7311	Find Trig Functions Using Identities	sin(x)=(2 square root of 2)/3 , cos(x)=1/3	$\sin (x) = \frac{2 \sqrt{2}}{3}$ , $\cos (x) = \frac{1}{3}$
7312	Find Trig Functions Using Identities	x+y=pi/4 , tan(x-tan(y))=1/6	$x + y = \frac{π}{4}$ , $\tan (x - \tan (y)) = \frac{1}{6}$
7313	Find Trig Functions Using Triangle Sides	cos(A)=1/4 , a=4	$\cos (A) = \frac{1}{4}$ , $a = 4$
7314	Find Trig Functions Using Identities	sin(x)=7/25 , cos(x)=24/25	$\sin (x) = \frac{7}{25}$ , $\cos (x) = \frac{24}{25}$
7315	Convert from Degrees to Radians	-pi/4	$- \frac{π}{4}$
7316	Convert from Degrees to Radians	228 degrees	$228 °$
7317	Convert from Degrees to Radians	pi/18	$\frac{π}{18}$
7318	Convert from Degrees to Radians	-(7pi)/2	$- \frac{7 π}{2}$
7319	Convert from Degrees to Radians	-100 degrees	$- 100 °$
7320	Convert from Degrees to Radians	1 degree	$1 °$
7321	Convert from Degrees to Radians	1.5	$1.5$
7322	Convert from Degrees to Radians	0.54	$0.54$
7323	Convert from Degrees to Radians	(2pi)/5	$\frac{2 π}{5}$
7324	Convert from Degrees to Radians	(3pi)/8	$\frac{3 π}{8}$
7325	Convert from Degrees to Radians	(2pi)/7	$\frac{2 π}{7}$
7326	Convert from Degrees to Radians	(f*g)(60)	$(f \cdot g) (60)$
7327	Convert from Degrees to Radians	-1/2	$- \frac{1}{2}$
7328	Convert from Radians to Degrees	9.84763	$9.84763$
7329	Convert from Radians to Degrees	-9p	$- 9 p$
7330	Convert from Radians to Degrees	72	$72$
7331	Convert from Radians to Degrees	-5.2	$- 5.2$
7332	Convert from Radians to Degrees	(5pi)/18	$\frac{5 π}{18}$
7333	Convert from Radians to Degrees	50	$50$
7334	Convert from Radians to Degrees	6.32	$6.32$
7335	Convert from Radians to Degrees	0.866	$0.866$
7336	Convert from Radians to Degrees	0.73	$0.73$
7337	Convert from Radians to Degrees	0.85	$0.85$
7338	Convert from Radians to Degrees	-11p	$- 11 p$
7339	Convert from Radians to Degrees	14	$14$
7340	Convert from Radians to Degrees	-12p	$- 12 p$
7341	Convert from Radians to Degrees	130	$130$
7342	Convert from Radians to Degrees	1.55	$1.55$
7343	Convert from Radians to Degrees	1.6	$1.6$
7344	Convert from Radians to Degrees	1.83	$1.83$
7345	Convert from Radians to Degrees	-1.41	$- 1.41$
7346	Convert from Radians to Degrees	1.31811607	$1.3\overline{181160}$
7347	Convert from Radians to Degrees	1.31	$1.31$
7348	Convert from Radians to Degrees	1.25	$1.25$
7349	Convert from Radians to Degrees	2.6	$2.6$
7350	Convert from Radians to Degrees	2.82	$2.82$
7351	Convert from Radians to Degrees	18	$18$
7352	Convert from Radians to Degrees	170	$170$
7353	Convert from Radians to Degrees	21	$21$
7354	Convert from Radians to Degrees	3.14	$3.14$
7355	Convert from Radians to Degrees	3.8	$3.8$
7356	Convert from Radians to Degrees	3.7	$3.7$
7357	Convert from Radians to Degrees	270	$270$
7358	Convert from Radians to Degrees	42	$42$
7359	Convert from Radians to Degrees	4.7	$4.7$
7360	Convert from Radians to Degrees	40	$40$
7361	Convert from Radians to Degrees	4.2	$4.2$
7362	Expand the Logarithmic Expression	log base 12 of 144	$\log_{12} (144)$
7363	Expand the Logarithmic Expression	log of 1000	$\log (1000)$
7364	Evaluate	cot(330 degrees )	$\cot (330 °)$
7365	Expand the Logarithmic Expression	log base 3 of 48	$\log_{3} (48)$
7366	Expand the Logarithmic Expression	log base 4 of (y^3)/(7x)	$\log_{4} (\frac{y^{3}}{7 x})$
7367	Expand the Logarithmic Expression	log base 36 of 216	$\log_{36} (216)$
7368	Expand the Logarithmic Expression	log base 3 of 1/81	$\log_{3} (\frac{1}{81})$
7369	Expand the Logarithmic Expression	log base 5 of 100	$\log_{5} (100)$
7370	Expand the Logarithmic Expression	log base 8 of 40	$\log_{8} (40)$
7371	Expand the Logarithmic Expression	log base 8 of 13*7	$\log_{8} (13 \cdot 7)$
7372	Expand the Logarithmic Expression	log base 7 of 52	$\log_{7} (52)$
7373	Expand the Logarithmic Expression	log of square root of 10	$\log (\sqrt{10})$
7374	Expand the Logarithmic Expression	log of 4/5	$\log (\frac{4}{5})$
7375	Expand the Logarithmic Expression	log of 55	$\log (55)$
7376	Expand the Logarithmic Expression	log of 4m^2	$\log (4 m^{2})$
7377	Write in Exponential Form	3 log of x = log of 125	$3 \log (x) = \log (125)$
7378	Convert to Interval Notation	cos(2x)=0	$\cos (2 x) = 0$
7379	Convert to Interval Notation	x>1	$x > 1$
7380	Convert to Interval Notation	sec(x)<0	$\sec (x) < 0$
7381	Convert to Interval Notation	tan(X)=1	$\tan (X) = 1$
7382	Combine	sin(75)cos(15)-cos(75)sin(15)	$\sin (75) \cos (15) - \cos (75) \sin (15)$
7383	Convert to Interval Notation	arcsin(x)>pi/3	$\arcsin (x) > \frac{π}{3}$
7384	Evaluate	cos(-150 degrees )	$\cos (- 150 °)$
7385	Combine	cos(pi/16)cos((3pi)/16)-sin(pi/16)sin((3pi)/16)	$\cos (\frac{π}{16}) \cos (\frac{3 π}{16}) - \sin (\frac{π}{16}) \sin (\frac{3 π}{16})$
7386	Combine	2sin(x)cos(x)^3+2sin(x)^3cos(x)	$2 \sin (x) \cos^{3} (x) + 2 \sin^{3} (x) \cos (x)$
7387	Factor	(tan(x)*200)/90	$\frac{\tan (x) \cdot 200}{90}$
7388	Factor	tan(pi/4-x)	$\tan (\frac{π}{4} - x)$
7389	Factor	-tan(x)-cos(x)^2	$- \tan (x) - \cos^{2} (x)$
7390	Factor by Grouping	sec(x)^2	$\sec^{2} (x)$
7391	Factor by Grouping	x^2-x-2	$x^{2} - x - 2$
7392	Factor by Grouping	x^2-3x+3	$x^{2} - 3 x + 3$
7393	Factor by Grouping	cos(x-90)	$\cos (x - 90)$
7394	Factor by Grouping	8x^3+4x^2-18x-9	$8 x^{3} + 4 x^{2} - 18 x - 9$
7395	Factor by Grouping	csc(x)-sin(x)	$\csc (x) - \sin (x)$
7396	Factor by Grouping	6a^2-29ab+28b^2	$6 a^{2} - 29 a b + 28 b^{2}$
7397	Factor	4xi+5yi^8+6xi^3+2yi^4	$4 x i + 5 y i^{8} + 6 x i^{3} + 2 y i^{4}$
7398	Factor	4x^2-22x+10	$4 x^{2} - 22 x + 10$
7399	Factor	3x^3+9xy-4pq^2-2p^2q	$3 x^{3} + 9 x y - 4 p q^{2} - 2 p^{2} q$
7400	Factor	-3sin(4x)	$- 3 \sin (4 x)$