Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
25501	Find the Inverse	f(t)=40sin((5pi)/4t-pi/2)+55	$f (t) = 40 \sin (\frac{5 π}{4} t - \frac{π}{2}) + 55$
25502	Find the Inverse	f(x)-3/5x+9	$f (x) - \frac{3}{5} x + 9$
25503	Find the Inverse	f(x)- square root of 3x-2-1	$f (x) - \sqrt{3 x - 2} - 1$
25504	Find the Inverse	f(x)x^2+2x-1	$f (x) x^{2} + 2 x - 1$
25505	Find the Inverse	f(x) = cube root of x/7-9	$f (x) = \sqrt[3]{\frac{x}{7}} - 9$
25506	Find the Inverse	F(x)=5x-7	$F (x) = 5 x - 7$
25507	Find the Inverse	f(x)=-1/5x+8	$f (x) = - \frac{1}{5} x + 8$
25508	Find the Inverse	f(x)=(x+pi/3)	$f (x) = (x + \frac{π}{3})$
25509	Find the Inverse	f(x)=(12+7x)/4	$f (x) = \frac{12 + 7 x}{4}$
25510	Find the Inverse	f(x)=(2x)/(3x-7)	$f (x) = \frac{2 x}{3 x - 7}$
25511	Find the Inverse	f(x)=(-2x+4)/3	$f (x) = \frac{- 2 x + 4}{3}$
25512	Find the Inverse	f(x)=(3x-5)/4	$f (x) = \frac{3 x - 5}{4}$
25513	Find the Inverse	f(x)=(x-5)/6	$f (x) = \frac{x - 5}{6}$
25514	Find the Inverse	f(x)=( cube root of x-7)/3	$f (x) = \frac{\sqrt[3]{x - 7}}{3}$
25515	Find the Inverse	f(x)=(x^2-2x-35)/(x^2+9x-322)	$f (x) = \frac{x^{2} - 2 x - 35}{x^{2} + 9 x - 322}$
25516	Find the Inverse	f(x)=1/3*arccos(x-2)	$f (x) = \frac{1}{3} \cdot \arccos (x - 2)$
25517	Find the Inverse	f(x)=1/3x+9	$f (x) = \frac{1}{3} x + 9$
25518	Find the Inverse	f(x)=1/5x+12	$f (x) = \frac{1}{5} x + 12$
25519	Find the Inverse	f(x)=1/(x+1)	$f (x) = \frac{1}{x + 1}$
25520	Find the Inverse	f(x)=(1+3x)/(5-2x)	$f (x) = \frac{1 + 3 x}{5 - 2 x}$
25521	Find the Inverse	f(x)=15/(5x-15)	$f (x) = \frac{15}{5 x - 15}$
25522	Find the Inverse	f(x)=2.3^x	$f (x) = {2.3}^{x}$
25523	Find the Inverse	f(x)=-2/x	$f (x) = - \frac{2}{x}$
25524	Find the Inverse	f(x)=2^(x+3)-1	$f (x) = 2^{x + 3} - 1$
25525	Find the Inverse	f(x)=(2x+3)/7	$f (x) = \frac{2 x + 3}{7}$
25526	Find the Inverse	f(x)=(2x+3)/(9+4)	$f (x) = \frac{2 x + 3}{9 + 4}$
25527	Simplify	tan(theta)+cot(theta)	$\tan (θ) + \cot (θ)$
25528	Find the Inverse	-9 square root of x	$- 9 \sqrt{x}$
25529	Find the Inverse	9+ square root of x	$9 + \sqrt{x}$
25530	Find the Inverse	arccos((17^2-10^2-11^2)/(-21110))	$\arccos (\frac{17^{2} - 10^{2} - 11^{2}}{- 2 \cdot 11 \cdot 10})$
25531	Find the Inverse	arccos(3/4)	$\arccos (\frac{3}{4})$
25532	Find the Inverse	arccos(-0.394)	$\arccos (- 0.394)$
25533	Find the Inverse	arccos(0.450)	$\arccos (0.45)$
25534	Find the Inverse	arccos(cos((5pi)/4))	$\arccos (\cos (\frac{5 π}{4}))$
25535	Find the Inverse	arccos(cos((7pi)/6))	$\arccos (\cos (\frac{7 π}{6}))$
25536	Find the Inverse	arccos(cos(-pi/3))	$\arccos (\cos (- \frac{π}{3}))$
25537	Find the Inverse	arccos(cos(-1783.25))	$\arccos (\cos (- 1783.25))$
25538	Find the Inverse	arccos(x-3)	$\arccos (x - 3)$
25539	Find the Inverse	arccot(1)	$arccot (1)$
25540	Find the Inverse	arccot(3)	$arccot (3)$
25541	Find the Inverse	arccsc(2)	$arccsc (2)$
25542	Find the Inverse	arcsec(2)	$arcsec (2)$
25543	Find the Inverse	5x+4y=17	$5 x + 4 y = 17$
25544	Find the Inverse	36tan(x/24)	$36 \tan (\frac{x}{24})$
25545	Find the Inverse	3cos(pi/2-x)sec(x)	$3 \cos (\frac{π}{2} - x) \sec (x)$
25546	Determine the Type of Number	sin(40)cos(20)	$\sin (40) \cos (20)$
25547	Find the Inverse	(33*sin(66))/31	$\frac{33 \cdot \sin (66)}{31}$
25548	Find the Inverse	2y=6x+3	$2 y = 6 x + 3$
25549	Find the Inverse	3cos(x)^2	$3 \cos^{2} (x)$
25550	Find the Inverse	arcsin(-0.964)	$\arcsin (- 0.964)$
25551	Find the Inverse	cos(x/2)	$\cos (\frac{x}{2})$
25552	Find the Inverse	cos(1/3)	$\cos (\frac{1}{3})$
25553	Find the Inverse	cos((11pi)/6)	$\cos (\frac{11 π}{6})$
25554	Find the Inverse	cos(12.3/27.9)	$\cos (\frac{12.3}{27.9})$
25555	Find the Inverse	cos(12/13)	$\cos (\frac{12}{13})$
25556	Find the Inverse	cos((13pi)/15)cos(-pi/5)-sin((13pi)/15)sin(-pi/5)	$\cos (\frac{13 π}{15}) \cos (- \frac{π}{5}) - \sin (\frac{13 π}{15}) \sin (- \frac{π}{5})$
25557	Find the Inverse	cos(15/17)	$\cos (\frac{15}{17})$
25558	Find the Inverse	cos(-(17pi)/4)-sin(-(3pi)/2)	$\cos (- \frac{17 π}{4}) - \sin (- \frac{3 π}{2})$
25559	Find the Inverse	cos(21/15)	$\cos (\frac{21}{15})$
25560	Find the Inverse	cos((2pi)/3)	$\cos (\frac{2 π}{3})$
25561	Find the Inverse	cos((2pi)/7)+cos((4pi)/7)+cos((6pi)/7)+1/2	$\cos (\frac{2 π}{7}) + \cos (\frac{4 π}{7}) + \cos (\frac{6 π}{7}) + \frac{1}{2}$
25562	Find the Inverse	cos(3/4)	$\cos (\frac{3}{4})$
25563	Find the Inverse	cos(-3/4)	$\cos (- \frac{3}{4})$
25564	Find the Inverse	cos(5/13)	$\cos (\frac{5}{13})$
25565	Find the Inverse	cos((5pi)/2)	$\cos (\frac{5 π}{2})$
25566	Find the Inverse	cos((5pi)/6)	$\cos (\frac{5 π}{6})$
25567	Find the Inverse	cos(-7/10)	$\cos (- \frac{7}{10})$
25568	Find the Inverse	cos(7/23)	$\cos (\frac{7}{23})$
25569	Find the Inverse	cos(9/15)	$\cos (\frac{9}{15})$
25570	Find the Inverse	cos(arccos(1.2))	$\cos (\arccos (1.2))$
25571	Find the Inverse	cos(arccsc(u))	$\cos (arccsc (u))$
25572	Find the Inverse	cos(pi/2)	$\cos (\frac{π}{2})$
25573	Find the Inverse	cos(pi/2-x)	$\cos (\frac{π}{2} - x)$
25574	Find the Inverse	cos(pi/3)	$\cos (\frac{π}{3})$
25575	Find the Inverse	cos(pi/4)	$\cos (\frac{π}{4})$
25576	Find the Inverse	cos(arcsin(5/x))	$\cos (\arcsin (\frac{5}{x}))$
25577	Find the Inverse	cos(arcsin(7x))	$\cos (\arcsin (7 x))$
25578	Find the Inverse	cos(arctan(3/4+arctan(5/12)))	$\cos (\arctan (\frac{3}{4} + \arctan (\frac{5}{12})))$
25579	Find the Inverse	cos(0)	$\cos (0)$
25580	Find the Inverse	cos(0.527)	$\cos (0.527)$
25581	Find the Inverse	cos(12)cos(13)-sin(12)sin(13)	$\cos (12) \cos (13) - \sin (12) \sin (13)$
25582	Find the Inverse	cos(2)sin(1)	$\cos (2) \sin (1)$
25583	Find the Inverse	cos(2)x-pi/3	$\cos (2) x - \frac{π}{3}$
25584	Find the Inverse	cos(225)	$\cos (225)$
25585	Find the Inverse	cos(240)	$\cos (240)$
25586	Find the Inverse	cos(2arcsin(1/3))	$\cos (2 \arcsin (\frac{1}{3}))$
25587	Find the Inverse	cos(3)	$\cos (3)$
25588	Find the Other Trig Values in Quadrant I	csc(theta)=13/12	$\csc (θ) = \frac{13}{12}$
25589	Simplify	cos(theta/2)	$\cos (\frac{θ}{2})$
25590	Solve for ?	sec((5theta)/4)=-2	$\sec (\frac{5 θ}{4}) = - 2$
25591	Graph	f(theta)=-14cos(theta)	$f (θ) = - 14 \cos (θ)$
25592	Find the Inverse	f(x)=1/4*sec(pix)	$f (x) = \frac{1}{4} \cdot \sec (π x)$
25593	Find the Inverse	(1-1/(sin(63)^2))*(1-1/(cos(63)^2))	$(1 - \frac{1}{\sin^{2} (63)}) \cdot (1 - \frac{1}{\cos^{2} (63)})$
25594	Find the Inverse	(n-2)*180	$(n - 2) \cdot 180$
25595	Find the Inverse	(x-3)-(-0.5x)	$(x - 3) - (- 0.5 x)$
25596	Find the Inverse	(1+cot(a))/(csc(a))	$\frac{1 + \cot (a)}{\csc (a)}$
25597	Find the Inverse	(3cos(225)+3isin(225))^7	${(3 \cos (225) + 3 i \sin (225))}^{7}$
25598	Find the Inverse	(4-cos(10x))^-11	${(4 - \cos (10 x))}^{- 11}$
25599	Find the Inverse	((55mi)sin(84.2))/(sin(2.8))	$\frac{(55 mi) \sin (84.2)}{\sin (2.8)}$
25600	Find the Inverse	sin(7x)^4	$\sin^{4} (7 x)$