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Problemi più comuni

Livello	Argomento	Problema	Problema formattato
40901	求导数 - d/d@VAR	g(t)=(7t)/(t-5)	$g (t) = \frac{7 t}{t - 5}$
40902	求导数 - d/d@VAR	g(t)=8/(t^2)	$g (t) = \frac{8}{t^{2}}$
40903	求导数 - d/d@VAR	g(t)=8/t	$g (t) = \frac{8}{t}$
40904	求导数 - d/d@VAR	g(t)=-9/(t^3)	$g (t) = - \frac{9}{t^{3}}$
40905	求导数 - d/dx	e^(-13x)	$e^{- 13 x}$
40906	求导数 - d/d@VAR	g(t)=4/(t^2)	$g (t) = \frac{4}{t^{2}}$
40907	求导数 - d/d@VAR	g(t)=4/(t^4)	$g (t) = \frac{4}{t^{4}}$
40908	求导数 - d/d@VAR	g(t)=40000/(1+18e^(-0.51*6))	$g (t) = \frac{40000}{1 + 18 e^{- 0.51 \cdot 6}}$
40909	求导数 - d/d@VAR	g(t)=(4t)/(t+1)	$g (t) = \frac{4 t}{t + 1}$
40910	求导数 - d/d@VAR	g(t)=t^2*2^t	$g (t) = t^{2} \cdot 2^{t}$
40911	求导数 - d/d@VAR	g(t)=t^2(8t+7)^4	$g (t) = t^{2} {(8 t + 7)}^{4}$
40912	求导数 - d/d@VAR	g(t)=t^2-9/(t^3)	$g (t) = t^{2} - \frac{9}{t^{3}}$
40913	求导数 - d/d@VAR	g(t)=t^2 logaritmo naturale di e^(2t)+4	$g (t) = t^{2} \ln (e^{2 t} + 4)$
40914	求导数 - d/d@VAR	g(t)=t^2 logaritmo naturale di e^(2t)+5	$g (t) = t^{2} \ln (e^{2 t} + 5)$
40915	求导数 - d/d@VAR	g(t)=t^3-27	$g (t) = t^{3} - 27$
40916	求导数 - d/d@VAR	g(t)=t^3cos(t)	$g (t) = t^{3} \cos (t)$
40917	求导数 - d/d@VAR	g(t)=e^((9+2t)^2)	$g (t) = e^{{(9 + 2 t)}^{2}}$
40918	求导数 - d/d@VAR	g(x)=(9(7x^2+5x))/(4x)	$g (x) = \frac{9 (7 x^{2} + 5 x)}{4 x}$
40919	求导数 - d/d@VAR	g(x)=(sin(x))/(x^3-2x)	$g (x) = \frac{\sin (x)}{x^{3} - 2 x}$
40920	Tracciare	y=(x^2)/(x-1)	$y = \frac{x^{2}}{x - 1}$
40921	求导数 - d/d@VAR	G(x) = square root of x-2e^x	$G (x) = \sqrt{x} - 2 e^{x}$
40922	求导数 - d/d@VAR	G(x)=x^3-5x^2+4x-7	$G (x) = x^{3} - 5 x^{2} + 4 x - 7$
40923	求导数 - d/d@VAR	g(x)=x^5tan(x)	$g (x) = x^{5} \tan (x)$
40924	求导数 - d/d@VAR	g(x)=x^7*cos(x)	$g (x) = x^{7} \cdot \cos (x)$
40925	求导数 - d/d@VAR	G(x)=6x^4(x^3-2)	$G (x) = 6 x^{4} (x^{3} - 2)$
40926	求导数 - d/d@VAR	g(x) = logaritmo naturale del logaritmo naturale di x	$g (x) = \ln (\ln (x))$
40927	求导数 - d/d@VAR	G(x)=x-4 radice quadrata di x	$G (x) = x - 4 \sqrt{x}$
40928	求导数 - d/d@VAR	g(t)=2t^3cos(t)	$g (t) = 2 t^{3} \cos (t)$
40929	求导数 - d/d@VAR	g(t)=2+3cos(t)	$g (t) = 2 + 3 \cos (t)$
40930	求导数 - d/d@VAR	g(t)=2cos(t)-3sin(t)	$g (t) = 2 \cos (t) - 3 \sin (t)$
40931	求导数 - d/d@VAR	g(t)=2 logaritmo naturale di 5 logaritmo naturale di 4t	$g (t) = 2 \ln (5 \ln (4 t))$
40932	求导数 - d/d@VAR	g(t)=3t^2-4	$g (t) = 3 t^{2} - 4$
40933	求导数 - d/d@VAR	g(t)=-3 radice quadrata di 7t^(3-1)	$g (t) = - 3 \sqrt{7 t^{3 - 1}}$
40934	求导数 - d/d@VAR	g(t)=3 radice quadrata di t-3/( radice quadrata di t)	$g (t) = 3 \sqrt{t} - \frac{3}{\sqrt{t}}$
40935	求导数 - d/d@VAR	g(t)=4.0+3.0cos(2pi(t-5.0))	$g (t) = 4 + 3 \cos (2 π (t - 5))$
40936	求导数 - d/d@VAR	g(t)=6sec(t)+8tan(t)	$g (t) = 6 \sec (t) + 8 \tan (t)$
40937	求导数 - d/d@VAR	g(t)=9t^2-7t-1	$g (t) = 9 t^{2} - 7 t - 1$
40938	求导数 - d/d@VAR	g(t)=xcos(2x)	$g (t) = x \cos (2 x)$
40939	求导数 - d/d@VAR	g(u)=2e^h(5h^2+3h)	$g (u) = 2 e^{h} (5 h^{2} + 3 h)$
40940	求导数 - d/d@VAR	g(u)=2u^h(5h^2+3h)	$g (u) = 2 u^{h} (5 h^{2} + 3 h)$
40941	求导数 - d/d@VAR	g(u)=(1+u^2)^5(1-2u^2)^3	$g (u) = {(1 + u^{2})}^{5} {(1 - 2 u^{2})}^{3}$
40942	求导数 - d/d@VAR	g(u)=(e^(au))/(a^2+b^2)	$g (u) = \frac{e^{a u}}{a^{2} + b^{2}}$
40943	求导数 - d/d@VAR	g(u)=(2u-3)/( radice quadrata di u^2-3u+4)	$g (u) = \frac{2 u - 3}{\sqrt{u^{2} - 3 u + 4}}$
40944	求导数 - d/d@VAR	g(u)=(3u^2)/((u^2+u)^3)	$g (u) = \frac{3 u^{2}}{{(u^{2} + u)}^{3}}$
40945	求导数 - d/d@VAR	f(x)=3 radice quadrata di x	$f (x) = 3 \sqrt{x}$
40946	求导数 - d/d@VAR	g(u) = radice quadrata di 3u+ radice quadrata di 10u	$g (u) = \sqrt{3} u + \sqrt{10 u}$
40947	求导数 - d/d@VAR	g(u) = radice quadrata di 5u+ radice quadrata di 7u	$g (u) = \sqrt{5} u + \sqrt{7} u$
40948	求导数 - d/d@VAR	g(u) = radice quadrata di 5u+ radice quadrata di 2u	$g (u) = \sqrt{5 u} + \sqrt{2 u}$
40949	求导数 - d/d@VAR	g(u) = radice quadrata di 6u+ radice quadrata di 7u	$g (u) = \sqrt{6 u} + \sqrt{7 u}$
40950	求导数 - d/d@VAR	g(u) = natural log of u/(u+3)	$g (u) = \ln (\frac{u}{u + 3})$
40951	求导数 - d/d@VAR	g(u)=u(11u-4)^3	$g (u) = u {(11 u - 4)}^{3}$
40952	求导数 - d/d@VAR	g(u)=u(2u-3)^3	$g (u) = u {(2 u - 3)}^{3}$
40953	求导数 - d/d@VAR	g(u)=u(9u-10)^3	$g (u) = u {(9 u - 10)}^{3}$
40954	求导数 - d/d@VAR	g(u)=u-1/u	$g (u) = u - \frac{1}{u}$
40955	求导数 - d/d@VAR	g(v)=(v^3-2v)(v^-4+v^-2)	$g (v) = (v^{3} - 2 v) (v^{- 4} + v^{- 2})$
40956	求导数 - d/d@VAR	g(v)=e^vsin(v)-7vcsc(v)	$g (v) = e^{v} \sin (v) - 7 v \csc (v)$
40957	求导数 - d/d@VAR	g(v)=-6(5v-3)^-4+5( logaritmo naturale di v^3)^(6/5)- radice sesta di 1+e^(2x)	$g (v) = - 6 {(5 v - 3)}^{- 4} + 5 {(\ln (v^{3}))}^{\frac{6}{5}} - \sqrt[6]{1 + e^{2 x}}$
40958	求导数 - d/d@VAR	g(w)=(w^3+4)(w^3-1)	$g (w) = (w^{3} + 4) (w^{3} - 1)$
40959	求导数 - d/d@VAR	g(w)=(w^3+5)(w^3-2)	$g (w) = (w^{3} + 5) (w^{3} - 2)$
40960	求导数 - d/d@VAR	G(w)=4/(3w^6)+6 radice quarta di w	$G (w) = \frac{4}{3 w^{6}} + 6 \sqrt[4]{w}$
40961	求导数 - d/d@VAR	G(w)=5/(8w^4)+7 radice cubica di w	$G (w) = \frac{5}{8 w^{4}} + 7 \sqrt[3]{w}$
40962	求导数 - d/d@VAR	G(w)=5/(9w^4)+5 radice cubica di w	$G (w) = \frac{5}{9 w^{4}} + 5 \sqrt[3]{w}$
40963	求导数 - d/d@VAR	g(w)=7/(2w^6)+3 radice quarta di w	$g (w) = \frac{7}{2 w^{6}} + 3 \sqrt[4]{w}$
40964	求导数 - d/d@VAR	g(w) = cube root of 3w-7	$g (w) = \sqrt[3]{3 w - 7}$
40965	求导数 - d/d@VAR	g(w)=w^2 logaritmo naturale di w	$g (w) = w^{2} \ln (w)$
40966	求导数 - d/d@VAR	g(w)=3 radice quadrata di 3w-7	$g (w) = 3 \sqrt{3 w - 7}$
40967	求导数 - d/d@VAR	g(w)=4 radice quadrata di w	$g (w) = 4 \sqrt{w}$
40968	求导数 - d/d@VAR	g(w)=-5w^2-3	$g (w) = - 5 w^{2} - 3$
40969	求导数 - d/d@VAR	g(x)=(3x-1)/(2x+1)	$g (x) = \frac{3 x - 1}{2 x + 1}$
40970	求导数 - d/d@VAR	g(x)=(u- radice quadrata di u)(u+ radice quadrata di u)	$g (x) = (u - \sqrt{u}) (u + \sqrt{u})$
40971	求导数 - d/d@VAR	g(x)=(2x+1)(3x-5)	$g (x) = (2 x + 1) (3 x - 5)$
40972	求导数 - d/d@VAR	g(x)=(3x^2+7)(3x+ radice quadrata di x)	$g (x) = (3 x^{2} + 7) (3 x + \sqrt{x})$
40973	求导数 - d/d@VAR	g(x)=(3x^2+3x-3)ex	$g (x) = (3 x^{2} + 3 x - 3) e x$
40974	求导数 - d/d@VAR	g(x)=(6x^3+7x^2+3x)	$g (x) = (6 x^{3} + 7 x^{2} + 3 x)$
40975	求导数 - d/d@VAR	g(x)=(7x^2+9)(8x+ radice quadrata di x)	$g (x) = (7 x^{2} + 9) (8 x + \sqrt{x})$
40976	求导数 - d/d@VAR	g(x)=(x-9)(x+3)	$g (x) = (x - 9) (x + 3)$
40977	求导数 - d/d@VAR	g(x)=0.04x^3-0.88x^2+4.81x+12.11	$g (x) = 0.04 x^{3} - 0.88 x^{2} + 4.81 x + 12.11$
40978	求导数 - d/d@VAR	g(x)=(x^5)((9.3)^x)	$g (x) = (x^{5}) ({(9.3)}^{x})$
40979	求导数 - d/d@VAR	g(x)=((5/6)csc(x/6))^2	$g (x) = {((\frac{5}{6}) \csc (\frac{x}{6}))}^{2}$
40980	求导数 - d/d@VAR	g(x)=((1+sin(3t))/(3-2t))^-1	$g (x) = {(\frac{1 + \sin (3 t)}{3 - 2 t})}^{- 1}$
40981	求导数 - d/d@VAR	g(x)=(x^2+1)arctan(x)	$g (x) = (x^{2} + 1) \arctan (x)$
40982	求导数 - d/d@VAR	g(x)=(x^2-62)e^x	$g (x) = (x^{2} - 62) e^{x}$
40983	求导数 - d/d@VAR	g(x)=(x^3-2x)(2x+5)	$g (x) = (x^{3} - 2 x) (2 x + 5)$
40984	求导数 - d/d@VAR	g(x)=(x^3-7)(7x^2+3)	$g (x) = (x^{3} - 7) (7 x^{2} + 3)$
40985	求导数 - d/d@VAR	g(x)=(2x^2+5)(4x-1)	$g (x) = (2 x^{2} + 5) (4 x - 1)$
40986	求导数 - d/d@VAR	g(x)=(2x^2+5x+1)e^x	$g (x) = (2 x^{2} + 5 x + 1) e^{x}$
40987	求导数 - d/d@VAR	g(x)=(2 logaritmo di x^3+4)	$g (x) = (2 \log (x^{3} + 4))$
40988	求导数 - d/d@VAR	g(x)=( logaritmo naturale di x)^4	$g (x) = \ln^{4} (x)$
40989	求导数 - d/d@VAR	g(x)=( logaritmo naturale di x)^8	$g (x) = \ln^{8} (x)$
40990	求导数 - d/d@VAR	g(x)=( logaritmo naturale di x+7)^5	$g (x) = {(\ln (x) + 7)}^{5}$
40991	求导数 - d/d@VAR	g(x)=sin(6x)^8	$g (x) = \sin^{8} (6 x)$
40992	求导数 - d/d@VAR	g(x)=(4x^4+4x)/(x^3+3)	$g (x) = \frac{4 x^{4} + 4 x}{x^{3} + 3}$
40993	求导数 - d/d@VAR	g(x)=(7x-3)/(6x+7)+x^3	$g (x) = \frac{7 x - 3}{6 x + 7} + x^{3}$
40994	求导数 - d/d@VAR	g(x)=cos(5x)^(1/2)	$g (x) = {\cos (5 x)}^{\frac{1}{2}}$
40995	求导数 - d/d@VAR	g(t) = square root of 2t+3	$g (t) = \sqrt{2 t + 3}$
40996	求导数 - d/d@VAR	g(t) = radice quarta di t+6csc(t)	$g (t) = \sqrt[4]{t} + 6 \csc (t)$
40997	求导数 - d/d@VAR	g(t)=150t^2	$g (t) = 150 t^{2}$
40998	求导数 - d/d@VAR	g(t)=2t^(-1/4)	$g (t) = 2 t^{- \frac{1}{4}}$
40999	求导数 - d/d@VAR	g(x)=(2(x)-9)/(7(x)+5)	$g (x) = \frac{2 (x) - 9}{7 (x) + 5}$
41000	求导数 - d/d@VAR	g(x)=(3t^2)/4	$g (x) = \frac{3 t^{2}}{4}$