Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
10001	Encontre dy/dx	y=tan(x)+sec(x)	$y = \tan (x) + \sec (x)$
10002	Encontre dy/dx	y^3=x^8	$y^{3} = x^{8}$
10003	Encontre dy/dx	y=tan( racine carrée de 1-x)	$y = \tan (\sqrt{1 - x})$
10004	Encontre dy/dx	y-3yx^2=cos(x)	$y - 3 y x^{2} = \cos (x)$
10005	Encontre dy/dx	y=tan(xy^2)	$y = \tan (x y^{2})$
10006	Encontre a Derivada - d/dt	y=1/t+1/(t^2)-1/( racine carrée de t)	$y = \frac{1}{t} + \frac{1}{t^{2}} - \frac{1}{\sqrt{t}}$
10007	Encontre a Derivada - d/dt	y=4/3t^6-t^8	$y = \frac{4}{3} t^{6} - t^{8}$
10008	Encontre a Derivada - d/dO	y=x^2e^x	$y = x^{2} e^{x}$
10009	Encontre a Derivada - d/dR	y=(27R)/(15R+54)	$y = \frac{27 R}{15 R + 54}$
10010	Encontre a Derivada - d/dt	y=(t^2+3)/(t^4-5t^2+1)	$y = \frac{t^{2} + 3}{t^{4} - 5 t^{2} + 1}$
10011	Encontre a Derivada - d/do	y=75(1-2/x)	$y = 75 (1 - \frac{2}{x})$
10012	Encontre a Derivada - d/dr	y=r/( racine carrée de r^2+4)	$y = \frac{r}{\sqrt{r^{2} + 4}}$
10013	Encontre dz/dt	z=(1-t)(9+t^2)^-1	$z = (1 - t) {(9 + t^{2})}^{- 1}$
10014	Encontre dy/dx	y=xe^(sin(x))	$y = x e^{\sin (x)}$
10015	Encontre a Derivada - d/da	y=a^(f(x))	$y = a^{f (x)}$
10016	Encontre a Derivada - d/da	y = natural log of ax^n	$y = \ln (a x^{n})$
10017	Encontre dy/dx	y=x^2-2x-24	$y = x^{2} - 2 x - 24$
10018	Encontre a Derivada - d/dx	x^2e^(10x)	$x^{2} e^{10 x}$
10019	Encontre dy/dx	y=x^5-5^x	$y = x^{5} - 5^{x}$
10020	Encontre dy/dx	y=x^(4cos(x))	$y = x^{4 \cos (x)}$
10021	Encontre a Derivada - d/d@VAR	f(x) = racine huitième de x	$f (x) = \sqrt[8]{x}$
10022	Encontre dy/dx	y=(x+1)/(x+2)	$y = \frac{x + 1}{x + 2}$
10023	Encontre dy/dx	y=(x+5)/(x^3+x-7)	$y = \frac{x + 5}{x^{3} + x - 7}$
10024	Encontre dy/dx	y=2x^3	$y = 2 x^{3}$
10025	Encontre dy/dx	y=2x-3	$y = 2 x - 3$
10026	Encontre dy/dx	y=2.0+0.8x-0.20x^2	$y = 2 + 0.8 x - 0.2 x^{2}$
10027	Encontre dy/dx	y=-3x^2	$y = - 3 x^{2}$
10028	Encontre dy/dx	y=3x^3	$y = 3 x^{3}$
10029	Encontre dy/dx	y=4x^7	$y = 4 x^{7}$
10030	Encontre dy/dx	y = natural log of arctan(2x^3)	$y = \ln (\arctan (2 x^{3}))$
10031	Encontre dy/dx	y = logarithme népérien de (e^(x^2)(2x+1)(3x+1)^2)/( racine carrée de 4x+1)	$y = \ln (\frac{e^{x^{2}} (2 x + 1) {(3 x + 1)}^{2}}{\sqrt{4 x + 1}})$
10032	Encontre dy/dx	y=4x^6	$y = 4 x^{6}$
10033	Encontre dy/dx	y=csc(x)-cot(x)	$y = \csc (x) - \cot (x)$
10034	Encontre dy/dx	y=cos(xy)	$y = \cos (x y)$
10035	Encontre dy/dx	y=cos(h(x^6))	$y = \cosh (x^{6})$
10036	Encontre dy/dx	y=arccos(x)	$y = \arccos (x)$
10037	Encontre dy/dx	y=8+x^3e^y	$y = 8 + x^{3} e^{y}$
10038	Encontre dy/dx	y=4x^2-2x	$y = 4 x^{2} - 2 x$
10039	Encontre dy/dx	y=5x^2	$y = 5 x^{2}$
10040	Encontre dy/dx	y=5-x^2	$y = 5 - x^{2}$
10041	Encontre dy/dx	y=-6x^9	$y = - 6 x^{9}$
10042	Encontre dy/dx	y=4 racine carrée de x	$y = 4 \sqrt{x}$
10043	Encontre dy/dx	y=-2x+5	$y = - 2 x + 5$
10044	Encontre dy/dx	y=3x^10	$y = 3 x^{10}$
10045	Encontre dy/dx	y=5x^3-3x	$y = 5 x^{3} - 3 x$
10046	Encontre dy/dx	y=5x^3-5x	$y = 5 x^{3} - 5 x$
10047	Encontre a Derivada - d/d@VAR	g(x) = square root of 6x	$g (x) = \sqrt{6 x}$
10048	Encontre dy/dx	y = logarithme népérien de (x)^( logarithme népérien de x)	$y = \ln ({(x)}^{\ln (x)})$
10049	Encontre dy/dx	y=3/x	$y = \frac{3}{x}$
10050	Multiplier	e^infinity	$e^{\infty}$
10051	Encontre dy/dx	y=(5+6x-5x^2)/x	$y = \frac{5 + 6 x - 5 x^{2}}{x}$
10052	Encontre dy/dx	y=(5-7x+9x^2)/(x^2)	$y = \frac{5 - 7 x + 9 x^{2}}{x^{2}}$
10053	Encontre dy/dX	y=(7X)/9	$y = \frac{7 X}{9}$
10054	Encontre dy/dx	y=9/(x^4)	$y = \frac{9}{x^{4}}$
10055	Encontre dy/dx	y=a^(f(x))	$y = a^{f (x)}$
10056	Encontre dy/dx	y=(8x^3)/3-7x	$y = \frac{8 x^{3}}{3} - 7 x$
10057	Encontre dy/dx	y=2^x	$y = 2^{x}$
10058	Encontre dy/dx	y=(2x-9)/(2x^2+8)	$y = \frac{2 x - 9}{2 x^{2} + 8}$
10059	Encontre dy/dx	y=(5x^4)/4-3x	$y = \frac{5 x^{4}}{4} - 3 x$
10060	Encontre dy/dx	y = square root of sin(3x)^2+x	$y = \sqrt{\sin^{2} (3 x) + x}$
10061	Encontre dy/dx	y=arctan(x)	$y = \arctan (x)$
10062	Encontre dy/dx	y = square root of x+8	$y = \sqrt{x + 8}$
10063	Encontre dy/dx	y = square root of cos(x-9)	$y = \sqrt{\cos (x - 9)}$
10064	Encontre dy/dx	y = square root of sec(4x)	$y = \sqrt{\sec (4 x)}$
10065	Encontre dy/dx	y = square root of x(x-1)	$y = \sqrt{x} (x - 1)$
10066	Encontre dy/dx	y=(sin(x))/(1+sin(x))	$y = \frac{\sin (x)}{1 + \sin (x)}$
10067	Encontre dy/dx	y = square root of 7+9x	$y = \sqrt{7 + 9 x}$
10068	Encontre dy/dx	y=x^2+8	$y = x^{2} + 8$
10069	Encontre dy/dx	y=x^2-x	$y = x^{2} - x$
10070	Encontre dy/dx	y=-x^2+3	$y = - x^{2} + 3$
10071	Encontre dy/dx	y=x^2+y^2	$y = x^{2} + y^{2}$
10072	Encontre dy/dx	y=x^2 racine carrée de 8x-9	$y = x^{2} \sqrt{8 x - 9}$
10073	Encontre dy/dx	y = cube root of 15x^2	$y = \sqrt[3]{15 x^{2}}$
10074	Encontre dy/dx	y=x^(1/x)	$y = x^{\frac{1}{x}}$
10075	Encontre dy/dx	y = cube root of 36x^2+5	$y = \sqrt[3]{36 x^{2} + 5}$
10076	Encontre dy/dx	y = racine cinquième de x(3-9x)	$y = \sqrt[5]{x} (3 - 9 x)$
10077	Encontre a Derivada - d/dx	y=8^(5x)	$y = 8^{5 x}$
10078	Encontre a Derivada - d/dx	y=9/(x^4)	$y = \frac{9}{x^{4}}$
10079	Encontre a Derivada - d/dx	y=(9+8x-4 racine carrée de x)/x	$y = \frac{9 + 8 x - 4 \sqrt{x}}{x}$
10080	Encontre a Derivada - d/dx	y=-90/(x^6)	$y = - \frac{90}{x^{6}}$
10081	Encontre a Derivada - d/dx	y=-9/( racine quatrième de x)	$y = - \frac{9}{\sqrt[4]{x}}$
10082	Encontre a Derivada - d/dx	y=(cos(x))/x	$y = \frac{\cos (x)}{x}$
10083	Encontre a Derivada - d/dx	y=cos(x^2)^2	$y = \cos^{2} (x^{2})$
10084	Encontre a Derivada - d/dx	y=cos(4x)^2	$y = \cos^{2} (4 x)$
10085	Encontre a Derivada - d/dx	y=cot(1/(3x))^2	$y = \cot^{2} (\frac{1}{3 x})$
10086	Encontre a Derivada - d/dx	y=e^(-x^3+6x-1)	$y = e^{- x^{3} + 6 x - 1}$
10087	Encontre a Derivada - d/dx	y=e^(3/7x)	$y = e^{\frac{3}{7} x}$
10088	Encontre a Derivada - d/dx	y=(4 logarithme népérien de x+7)/(x^2)	$y = \frac{4 \ln (x + 7)}{x^{2}}$
10089	Encontre a Derivada - d/dx	y=(4x-5)/(2x+9)	$y = \frac{4 x - 5}{2 x + 9}$
10090	Encontre a Derivada - d/dx	y=(5x^2)/( racine carrée de x)	$y = \frac{5 x^{2}}{\sqrt{x}}$
10091	Encontre a Derivada - d/dx	y=(3x-1)/(2x+5)	$y = \frac{3 x - 1}{2 x + 5}$
10092	Encontre a Derivada - d/dx	y=3^(4x)	$y = 3^{4 x}$
10093	Encontre a Derivada - d/dx	y=(3x-tan(x))/(xsec(x))	$y = \frac{3 x - \tan (x)}{x \sec (x)}$
10094	Encontre a Derivada - d/dx	y=(3x-4)/(2x+3)	$y = \frac{3 x - 4}{2 x + 3}$
10095	Encontre a Derivada - d/dx	y=5/(x^4)	$y = \frac{5}{x^{4}}$
10096	Encontre a Derivada - d/dx	y=5^(2x)	$y = 5^{2 x}$
10097	Encontre a Derivada - d/dx	y=(5x)/( base logarithmique 5 de x)	$y = \frac{5 x}{\log_{5} (x)}$
10098	Encontre a Derivada - d/dx	y=500/(12+4e^(-0.5x))	$y = \frac{500}{12 + 4 e^{- 0.5 x}}$
10099	Encontre a Derivada - d/dx	y=6/(x^4)	$y = \frac{6}{x^{4}}$
10100	Encontre a Derivada - d/dx	y=1/4(xe^(4x))-1/16e^(4x)	$y = \frac{1}{4} \cdot (x e^{4 x}) - \frac{1}{16} \cdot e^{4 x}$