Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
28401	Encontre a Derivada de 4th	cos(6x)	$\cos (6 x)$
28402	Encontre a Derivada de 4th	f(x)=(2x+1)/(2x-1)	$f (x) = \frac{2 x + 1}{2 x - 1}$
28403	Encontre a Derivada - d/dx	(x^2)/(10+x)	$\frac{x^{2}}{10 + x}$
28404	Encontre a Derivada de 4th	f(x)=sin(x+pi/2)	$f (x) = \sin (x + \frac{π}{2})$
28405	Encontre a Derivada de 4th	y=ae^(-be^(-cx))	$y = a e^{- b e^{- c x}}$
28406	Encontre a Derivada de 3rd	y=10	$y = 10$
28407	Encontre a Derivada de 3rd	y=7x^3+3x^2	$y = 7 x^{3} + 3 x^{2}$
28408	Encontre a Derivada de 3rd	y=7x^3+5x^2	$y = 7 x^{3} + 5 x^{2}$
28409	Encontre a Derivada de 3rd	y=in^4x	$y = i n^{4} x$
28410	Encontre a Derivada de 3rd	y=3x^3+5x^2	$y = 3 x^{3} + 5 x^{2}$
28411	Encontre a Derivada de 4th	(4x+y)^4	${(4 x + y)}^{4}$
28412	Encontre a Derivada de 4th	2x^7y^6+8x^4y^5	$2 x^{7} y^{6} + 8 x^{4} y^{5}$
28413	Encontre a Derivada de 2nd	s(t)=16t^2	$s (t) = 16 t^{2}$
28414	Encontre a Derivada de 2nd	s(t)=3t^2+9t	$s (t) = 3 t^{2} + 9 t$
28415	Encontre a Derivada de 2nd	s(t)=(3t^2-t^2)+(9t-7)	$s (t) = (3 t^{2} - t^{2}) + (9 t - 7)$
28416	Encontre a Derivada de 2nd	s(t)=5t^2+20t	$s (t) = 5 t^{2} + 20 t$
28417	Encontre a Derivada de 2nd	G(r) = racine carrée de r+ racine sixième de r	$G (r) = \sqrt{r} + \sqrt[6]{r}$
28418	Encontre a Derivada de 2nd	sin(pi/2)	$\sin (\frac{π}{2})$
28419	Encontre a Derivada - d/dx	y=12e^(-8x)	$y = 12 e^{- 8 x}$
28420	Encontre a Derivada de 2nd	sin(2x^2)	$\sin (2 x^{2})$
28421	Encontre a Derivada de 2nd	s(t)=6t^2+30t	$s (t) = 6 t^{2} + 30 t$
28422	Encontre a Derivada de 2nd	sin(x/4)	$\sin (\frac{x}{4})$
28423	Encontre a Derivada de 2nd	-sin(x)	$- \sin (x)$
28424	Encontre a Derivada de 2nd	x+16/x	$x + \frac{16}{x}$
28425	Encontre a Derivada de 2nd	y=(x-3)(x^2+4x-5)	$y = (x - 3) (x^{2} + 4 x - 5)$
28426	Encontre a Derivada de 2nd	y=cot(x)	$y = \cot (x)$
28427	Encontre a Derivada de 2nd	y=(1-2x)^4	$y = {(1 - 2 x)}^{4}$
28428	Encontre a Derivada de 2nd	y=(3x+2)/(2x-5)	$y = \frac{3 x + 2}{2 x - 5}$
28429	Encontre a Derivada de 2nd	y=(3x+5)/(2x-1)	$y = \frac{3 x + 5}{2 x - 1}$
28430	Encontre a Derivada de 2nd	y=(2x+1)/(3x-4)	$y = \frac{2 x + 1}{3 x - 4}$
28431	Encontre a Derivada de 2nd	y=(4x)/( racine carrée de x+1)	$y = \frac{4 x}{\sqrt{x + 1}}$
28432	Encontre a Derivada de 2nd	y=(7x^3)/3-5x	$y = \frac{7 x^{3}}{3} - 5 x$
28433	Encontre a Derivada de 2nd	y=(4x-3)/(3x+1)	$y = \frac{4 x - 3}{3 x + 1}$
28434	Encontre a Derivada de 2nd	y=1/(x^4)	$y = \frac{1}{x^{4}}$
28435	Encontre a Derivada de 2nd	y=(2x-3)/(2x-8)	$y = \frac{2 x - 3}{2 x - 8}$
28436	Encontre a Derivada - d/dx	logarithme népérien de logarithme népérien de 15x	$\ln (\ln (15 x))$
28437	Encontre a Derivada de 2nd	y=12/x-4/(x^3)+1/(x^4)	$y = \frac{12}{x} - \frac{4}{x^{3}} + \frac{1}{x^{4}}$
28438	Encontre a Derivada de 2nd	y=1/4*(e^x-e^(-x))	$y = \frac{1}{4} \cdot (e^{x} - e^{- x})$
28439	Encontre ds/dt	s=9t^4-4t^9	$s = 9 t^{4} - 4 t^{9}$
28440	Trouver les asymptotes	f(x)=x+1/x	$f (x) = x + \frac{1}{x}$
28441	Encontre dy/dx	9x^4+2x^3y^5-5x^2y^2=7	$9 x^{4} + 2 x^{3} y^{5} - 5 x^{2} y^{2} = 7$
28442	Encontre a Derivada de 2nd	y=4csc(x)	$y = 4 \csc (x)$
28443	Encontre a Derivada de 2nd	y=5t^3-3t^5	$y = 5 t^{3} - 3 t^{5}$
28444	Encontre a Derivada de 2nd	y=5xsin(x)	$y = 5 x \sin (x)$
28445	Encontre a Derivada de 2nd	y=5x^3-6x^2+4	$y = 5 x^{3} - 6 x^{2} + 4$
28446	Encontre a Derivada de 2nd	y=6x-2x^5	$y = 6 x - 2 x^{5}$
28447	Encontre a Derivada de 2nd	y=6xsin(x^2)	$y = 6 x \sin (x^{2})$
28448	Encontre a Derivada de 2nd	y=6x-4cos(3x)	$y = 6 x - 4 \cos (3 x)$
28449	Encontre a Derivada de 2nd	y=7x^3+6x^2	$y = 7 x^{3} + 6 x^{2}$
28450	Encontre a Derivada de 2nd	y=5.0+0.9x-0.30x^2	$y = 5 + 0.9 x - 0.3 x^{2}$
28451	Encontre dy/dx	y=x^-10	$y = x^{- 10}$
28452	Encontre a Derivada de 2nd	y=3x^5(3x-4)^2	$y = 3 x^{5} {(3 x - 4)}^{2}$
28453	Encontre a Derivada de 2nd	y=3csc(x)	$y = 3 \csc (x)$
28454	Encontre a Derivada de 2nd	y=tan(2x+1)	$y = \tan (2 x + 1)$
28455	Encontre a Derivada de 2nd	y=x racine carrée de 4-x	$y = x \sqrt{4 - x}$
28456	Encontre a Derivada de 3rd	(x^3-9)^4	${(x^{3} - 9)}^{4}$
28457	Encontre dy/dx	y=23^x	$y = 23^{x}$
28458	Encontre a Derivada de 2nd	y=sin(x)cos(x)	$y = \sin (x) \cos (x)$
28459	Encontre a Derivada de 2nd	y=x logarithme népérien de x	$y = x \ln (x)$
28460	Encontre a Derivada de 2nd	y=7csc(x)	$y = 7 \csc (x)$
28461	Encontre a Derivada de 2nd	y=-8x^9+2	$y = - 8 x^{9} + 2$
28462	Encontre a Derivada de 2nd	y=9-x^2	$y = 9 - x^{2}$
28463	Encontre a Derivada de 2nd	y=9x^3+6x^2	$y = 9 x^{3} + 6 x^{2}$
28464	Encontre a Derivada de 2nd	y=7xcos(x)	$y = 7 x \cos (x)$
28465	Encontre a Derivada de 2nd	y=9csc(x)	$y = 9 \csc (x)$
28466	Encontre a Derivada de 2nd	y=cos(5x)	$y = \cos (5 x)$
28467	Encontre a Derivada de 2nd	y=cos(x)	$y = \cos (x)$
28468	Encontre a Derivada de 2nd	y=cos(x)+tan(x)	$y = \cos (x) + \tan (x)$
28469	Encontre a Derivada de 2nd	y=9tan(x/3)	$y = 9 \tan (\frac{x}{3})$
28470	Encontre a Derivada de 2nd	y = natural log of sin(x)	$y = \ln (\sin (x))$
28471	Encontre a Derivada de 2nd	y = natural log of 3x^2+1	$y = \ln (3 x^{2} + 1)$
28472	Évaluer la limite	limite lorsque x approche de infinity de (e^(7x)+e^(-7x))/(e^(7x)-e^(-7x))	$lim_{x \to \infty} \frac{e^{7 x} + e^{- 7 x}}{e^{7 x} - e^{- 7 x}}$
28473	Encontre a Derivada de 2nd	y=2(x^2+2x)^3	$y = 2 {(x^{2} + 2 x)}^{3}$
28474	Encontre a Derivada de 2nd	y=2+27x-x^3	$y = 2 + 27 x - x^{3}$
28475	Encontre a Derivada de 2nd	y=2cos(x)sin(x)	$y = 2 \cos (x) \sin (x)$
28476	Encontre a Derivada de 2nd	y=2cot(x)	$y = 2 \cot (x)$
28477	Encontre a Derivada de 2nd	y=3t^2+9t	$y = 3 t^{2} + 9 t$
28478	Encontre a Derivada de 2nd	y=3arctan(2x)	$y = 3 \arctan (2 x)$
28479	Encontre a Derivada de 2nd	y=3x^(2/3)-6x	$y = 3 x^{\frac{2}{3}} - 6 x$
28480	Encontre a Derivada de 2nd	y=2 logarithme népérien de x	$y = 2 \ln (x)$
28481	Encontre a Derivada de 2nd	y=2sin(x)-cos(x)^2	$y = 2 \sin (x) - \cos^{2} (x)$
28482	Encontre a Derivada de 2nd	y=3(x^2+3x)^3	$y = 3 {(x^{2} + 3 x)}^{3}$
28483	Encontre a Derivada de 2nd	y=x^3	$y = x^{3}$
28484	Encontre a Derivada de 2nd	y=x^4-7x^2+6	$y = x^{4} - 7 x^{2} + 6$
28485	Encontre a Derivada de 2nd	y=x^4	$y = x^{4}$
28486	Encontre a Derivada de 2nd	y=-x^4+8x^3-8x+11	$y = - x^{4} + 8 x^{3} - 8 x + 11$
28487	Évaluer la limite	limite lorsque x approche de 0 de (e^x-1)/(sin(x))	$lim_{x \to 0} \frac{e^{x} - 1}{\sin (x)}$
28488	Encontre a Derivada de 2nd	y=11(1)-3(1)^4	$y = 11 (1) - 3 {(1)}^{4}$
28489	Encontre a Derivada de 2nd	y=14	$y = 14$
28490	Encontre a Derivada de 2nd	y=15x^(8/9)-4cos(x)	$y = 15 x^{\frac{8}{9}} - 4 \cos (x)$
28491	Encontre a Derivada de 2nd	y=x^(5/3)-5x^(2/3)	$y = x^{\frac{5}{3}} - 5 x^{\frac{2}{3}}$
28492	Encontre a Derivada de 2nd	y=x^(6/7)+5x	$y = x^{\frac{6}{7}} + 5 x$
28493	Encontre a Derivada de 2nd	y=x^3-3x^2+4	$y = x^{3} - 3 x^{2} + 4$
28494	Encontre a Derivada de 2nd	y=x^2 logarithme népérien de 7x	$y = x^{2} \ln (7 x)$
28495	Encontre a Derivada de 2nd	y=x^2e^(2x)	$y = x^{2} e^{2 x}$
28496	Encontre a Derivada de 2nd	y=x^2cos(x)+4sin(x)	$y = x^{2} \cos (x) + 4 \sin (x)$
28497	Encontre a Derivada de 2nd	y=x^3- racine carrée de x	$y = x^{3} - \sqrt{x}$
28498	Encontre a Derivada de 2nd	y = square root of x^2+24	$y = \sqrt{x^{2} + 24}$
28499	Encontre a Derivada de 2nd	y = square root of 2^2+21	$y = \sqrt{2^{2} + 21}$
28500	Encontre a Derivada de 2nd	y=tan(x)^2	$y = \tan^{2} (x)$