Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
66101	Encontre dy/dx	x^2-xy=2	$x^{2} - x y = 2$
66102	Encontre dy/dx	x^2y^2+xsin(y)=4	$x^{2} y^{2} + x \sin (y) = 4$
66103	Encontre dy/dx	x^2y^2+xsin(y)=1	$x^{2} y^{2} + x \sin (y) = 1$
66104	Encontre dy/dx	x^3y-xy^4=6	$x^{3} y - x y^{4} = 6$
66105	Encontre dy/dx	x^3y-y^3=7	$x^{3} y - y^{3} = 7$
66106	Encontre dy/dx	x^4+sin(y)=x^3y^2	$x^{4} + \sin (y) = x^{3} y^{2}$
66107	Encontre dy/dx	x^3-y^3=6	$x^{3} - y^{3} = 6$
66108	Encontre dy/dx	x^3+y^3=56	$x^{3} + y^{3} = 56$
66109	Encontre dy/dx	x^3y^2=3	$x^{3} y^{2} = 3$
66110	Encontre dy/dx	x^3+3y^3=6	$x^{3} + 3 y^{3} = 6$
66111	Encontre dy/dx	x^3+x^2y+4y^2=3	$x^{3} + x^{2} y + 4 y^{2} = 3$
66112	Encontre dy/dx	x^3+x^2y+4y^2=8	$x^{3} + x^{2} y + 4 y^{2} = 8$
66113	Encontre dy/dx	x^3+y^3=3	$x^{3} + y^{3} = 3$
66114	Encontre dy/dx	x^2+2xy+y^3=cos(y)	$x^{2} + 2 x y + y^{3} = \cos (y)$
66115	Encontre dy/dx	x^2+2xy-y^2+x=11	$x^{2} + 2 x y - y^{2} + x = 11$
66116	Encontre dy/dx	x^2(x-y)=y^2(x+y)	$x^{2} (x - y) = y^{2} (x + y)$
66117	Encontre dy/dx	x logarithme népérien de y+y logarithme népérien de x=2	$x \ln (y) + y \ln (x) = 2$
66118	Encontre dy/dx	arctan(4x^2y)=x+3xy^2	$\arctan (4 x^{2} y) = x + 3 x y^{2}$
66119	Encontre dy/dx	arctan(2x^2y)=x+5xy^2	$\tan^{-1} (2 x^{2} y) = x + 5 x y^{2}$
66120	Encontre dy/dx	x^2+7x+8xy-y^2=16	$x^{2} + 7 x + 8 x y - y^{2} = 16$
66121	Encontre dy/dx	x^2+xy-y^2=41	$x^{2} + x y - y^{2} = 41$
66122	Encontre dy/dx	x^2+xy+y^2=1-x	$x^{2} + x y + y^{2} = 1 - x$
66123	Encontre dy/dx	x^2+2y^2=9	$x^{2} + 2 y^{2} = 9$
66124	Encontre dy/dx	x^2+xy+2y^2=28	$x^{2} + x y + 2 y^{2} = 28$
66125	Encontre dy/dx	x^2-2xy+5y^2=5	$x^{2} - 2 x y + 5 y^{2} = 5$
66126	Encontre dy/dx	x^2-3 logarithme népérien de y+y^2=10	$x^{2} - 3 \ln (y) + y^{2} = 10$
66127	Encontre dy/dx	x^2+y^3-6x+7y=4	$x^{2} + y^{3} - 6 x + 7 y = 4$
66128	Encontre dy/dx	x^2+y^2=8	$x^{2} + y^{2} = 8$
66129	Encontre dy/dx	x^2+y^2=3x+3y	$x^{2} + y^{2} = 3 x + 3 y$
66130	Encontre dy/dx	x^2+y^2=50y	$x^{2} + y^{2} = 50 y$
66131	Encontre dy/dx	x^2+y^2=10y	$x^{2} + y^{2} = 10 y$
66132	Encontre dy/dx	8x-y^2=23y	$8 x - y^{2} = 23 y$
66133	Encontre dy/dx	8xy+y^2=3x+y	$8 x y + y^{2} = 3 x + y$
66134	Encontre dy/dx	9x^2+y^2=6	$9 x^{2} + y^{2} = 6$
66135	Encontre dy/dx	8x^3+x^2y-xy^3=4	$8 x^{3} + x^{2} y - x y^{3} = 4$
66136	Encontre dy/dx	8x^4+3y^4=11xy	$8 x^{4} + 3 y^{4} = 11 x y$
66137	Encontre dy/dx	8x^4+5y^2=9	$8 x^{4} + 5 y^{2} = 9$
66138	Encontre dy/dx	e^(2y)+x=6y	$e^{2 y} + x = 6 y$
66139	Encontre dy/dx	e^(3xy)=2y	$e^{3 x y} = 2 y$
66140	Encontre dy/dx	e^(3xy)=5y	$e^{3 x y} = 5 y$
66141	Encontre dy/dx	9xy+y^2=x+y	$9 x y + y^{2} = x + y$
66142	Encontre dy/dx	e^(5xy)=3y	$e^{5 x y} = 3 y$
66143	Encontre dy/dx	e^x+e^y=1	$e^{x} + e^{y} = 1$
66144	Encontre dy/dx	e^x+e^y=e^(x+y)	$e^{x} + e^{y} = e^{x + y}$
66145	Encontre dy/dx	logarithme népérien de xy+2x=45	$\ln (x y) + 2 x = 45$
66146	Encontre dy/dx	e^ycos(x)=3+sin(xy)	$e^{y} \cos (x) = 3 + \sin (x y)$
66147	Encontre dy/dx	sin(y)+4x=y^2	$\sin (y) + 4 x = y^{2}$
66148	Encontre dy/dx	sin(y)=sin(x)	$\sin (y) = \sin (x)$
66149	Encontre dy/dx	sin(2y)=x	$\sin (2 y) = x$
66150	Encontre dy/dx	tan(7x+y)=4x	$\tan (7 x + y) = 4 x$
66151	Encontre dy/dx	6sin(xy)=5x+7y	$6 \sin (x y) = 5 x + 7 y$
66152	Encontre dy/dx	5x^3=3y^2+4y	$5 x^{3} = 3 y^{2} + 4 y$
66153	Encontre dy/dx	5xy^2=64000	$5 x y^{2} = 64000$
66154	Encontre dy/dx	5xy+y^2=3x+y	$5 x y + y^{2} = 3 x + y$
66155	Encontre dy/dx	5xy+y^2=7x+y	$5 x y + y^{2} = 7 x + y$
66156	Encontre dy/dx	5cos(x)sin(y)=3	$5 \cos (x) \sin (y) = 3$
66157	Encontre dy/dx	5sin(xy)=6x+7y	$5 \sin (x y) = 6 x + 7 y$
66158	Encontre dy/dx	4x^3-y^2-8=0	$4 x^{3} - y^{2} - 8 = 0$
66159	Encontre dy/dx	4x^2y^2=3	$4 x^{2} y^{2} = 3$
66160	Encontre dy/dx	4x^2+5xy-y^2=9	$4 x^{2} + 5 x y - y^{2} = 9$
66161	Encontre dy/dx	4(x^2+y^2)^2=289xy^2	$4 {(x^{2} + y^{2})}^{2} = 289 x y^{2}$
66162	Encontre dy/dx	7x^2+y^2=5	$7 x^{2} + y^{2} = 5$
66163	Encontre dy/dx	7x^2=5y^2+4xy+1	$7 x^{2} = 5 y^{2} + 4 x y + 1$
66164	Encontre dy/dx	7x^3+4y^3=11xy	$7 x^{3} + 4 y^{3} = 11 x y$
66165	Encontre dy/dx	7x^3=5y^2-3y	$7 x^{3} = 5 y^{2} - 3 y$
66166	Encontre dy/dx	7x+y^3-7xy=1	$7 x + y^{3} - 7 x y = 1$
66167	Encontre dy/dx	7xy+y^2=2x+y	$7 x y + y^{2} = 2 x + y$
66168	Encontre dy/dx	7xy+y^2=9x+y	$7 x y + y^{2} = 9 x + y$
66169	Encontre dy/dx	8x^2+y^2=9	$8 x^{2} + y^{2} = 9$
66170	Encontre dy/dx	8x^2-y^2=4	$8 x^{2} - y^{2} = 4$
66171	Encontre dy/dx	8x^3+5y^3=4	$8 x^{3} + 5 y^{3} = 4$
66172	Encontre dy/dx	6x^2-y^2=9	$6 x^{2} - y^{2} = 9$
66173	Encontre dy/dx	6x^2y-picos(y)=7pi	$6 x^{2} y - π \cos (y) = 7 π$
66174	Encontre dy/dx	5x^2-y^2=6	$5 x^{2} - y^{2} = 6$
66175	Encontre dy/dx	y=(cos(x))/(x^3)	$y = \frac{\cos (x)}{x^{3}}$
66176	Encontre dy/dx	y=(sin(x))/(9x)+(9x)/(sin(x))	$y = \frac{\sin (x)}{9 x} + \frac{9 x}{\sin (x)}$
66177	Encontre dy/dx	y=(sin(x))/x	$y = \frac{\sin (x)}{x}$
66178	Encontre dy/dx	y=( logarithme népérien de x)/(x^12)	$y = \frac{\ln (x)}{x^{12}}$
66179	Encontre dy/dx	y=( logarithme népérien de x)/(x^3)	$y = \frac{\ln (x)}{x^{3}}$
66180	Encontre dy/dx	y^6+x^3=y^2+11x	$y^{6} + x^{3} = y^{2} + 11 x$
66181	Encontre dy/dx	y^6+x^3=y^2+9x	$y^{6} + x^{3} = y^{2} + 9 x$
66182	Encontre dy/dx	y^4=8x	$y^{4} = 8 x$
66183	Encontre dy/dx	y^4=3x	$y^{4} = 3 x$
66184	Encontre dy/dx	y^4=x^3	$y^{4} = x^{3}$
66185	Encontre dy/dx	y=((x+1)(x-2))/((x-1)(x+2))	$y = \frac{(x + 1) (x - 2)}{(x - 1) (x + 2)}$
66186	Encontre dy/dx	y=((6x+9)/(6x-9))^4	$y = {(\frac{6 x + 9}{6 x - 9})}^{4}$
66187	Encontre dy/dx	y=-15/( racine carrée de x)	$y = \frac{- 15}{\sqrt[2]{x}}$
66188	Encontre dy/dx	y=-14/( racine cubique de x)	$y = \frac{- 14}{\sqrt[3]{x}}$
66189	Encontre dy/dx	y=-11/( racine cubique de x)	$y = \frac{- 11}{\sqrt[3]{x}}$
66190	Encontre dy/dx	y=(2x^2-x)/(x^3+1)	$y = \frac{2 x^{2} - x}{x^{3} + 1}$
66191	Encontre dy/dx	y=(2x+1)/( racine carrée de x)	$y = \frac{2 x + 1}{\sqrt{x}}$
66192	Encontre dy/dx	y=2/3 logarithme népérien de 1+3cos(x)^2	$y = \frac{2}{3} \ln (1 + 3 \cos^{2} (x))$
66193	Encontre dy/dx	y=-20/(x^6)	$y = - \frac{20}{x^{6}}$
66194	Encontre dy/dx	y=(2x)/9	$y = \frac{2 x}{9}$
66195	Encontre dy/dx	y=(2x)/(x^2+1)	$y = \frac{2 x}{x^{2} + 1}$
66196	Encontre dy/dx	y=(2x^2+2)(5x^3-1)	$y = (2 x^{2} + 2) (5 x^{3} - 1)$
66197	Encontre dy/dx	y=(sec(x)+tan(x))(sec(x)-tan(x))	$y = (\sec (x) + \tan (x)) (\sec (x) - \tan (x))$
66198	Encontre dy/dx	y=(2xsin(x))/(1+cos(x))	$y = \frac{2 x \sin (x)}{1 + \cos (x)}$
66199	Encontre dy/dx	y=3/( racine carrée de x+1)	$y = \frac{3}{\sqrt{x + 1}}$
66200	Encontre dy/dx	y=3/(x^2)-(x^3)/3	$y = \frac{3}{x^{2}} - \frac{x^{3}}{3}$