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Problemi più comuni

Livello	Argomento	Problema	Problema formattato
42201	求导数 - d/d@VAR	F(x)=8-3x logaritmo naturale di x	$F (x) = 8 - 3 x \ln (x)$
42202	求导数 - d/d@VAR	f(x)=8-7x^2	$f (x) = 8 - 7 x^{2}$
42203	求导数 - d/d@VAR	f(x)=89(1-e^(-0.11x))	$f (x) = 89 (1 - e^{- 0.11 x})$
42204	求导数 - d/d@VAR	f(x)=8arctan(x)-4x+1	$f (x) = 8 \arctan (x) - 4 x + 1$
42205	求导数 - d/d@VAR	f(x)=8cos(2x)	$f (x) = 8 \cos (2 x)$
42206	求导数 - d/d@VAR	f(x)=8cos(x)	$f (x) = 8 \cos (x)$
42207	求导数 - d/d@VAR	f(x)=8cos(x)-3sec(x)	$f (x) = 8 \cos (x) - 3 \sec (x)$
42208	求导数 - d/d@VAR	f(x)=-8ex-x^4+1	$f (x) = - 8 e x - x^{4} + 1$
42209	求导数 - d/d@VAR	f(x)=8-x^2*-1	$f (x) = 8 - x^{2} \cdot - 1$
42210	求导数 - d/d@VAR	f(x)=8x^2+ radice quadrata di x^9	$f (x) = 8 x^{2} + \sqrt{x^{9}}$
42211	求导数 - d/d@VAR	f(x)=8x^2+11x	$f (x) = 8 x^{2} + 11 x$
42212	求导数 - d/d@VAR	f(x)=-8x^2+x+6	$f (x) = - 8 x^{2} + x + 6$
42213	求导数 - d/d@VAR	f(x)=8x^2-6x-3x^-2	$f (x) = 8 x^{2} - 6 x - 3 x^{- 2}$
42214	求导数 - d/d@VAR	f(x)=8x^2-8xy+8y^2	$f (x) = 8 x^{2} - 8 x y + 8 y^{2}$
42215	求导数 - d/d@VAR	f(x)=8x^2cos(x)+3 radice cubica di x	$f (x) = 8 x^{2} \cos (x) + 3 \sqrt[3]{x}$
42216	求导数 - d/d@VAR	f(x)=8 radice quadrata di x+9/(x^3)	$f (x) = 8 \sqrt{x} + \frac{9}{x^{3}}$
42217	求导数 - d/d@VAR	f(x)=8 radice quadrata di x+6cos(x)	$f (x) = 8 \sqrt{x} + 6 \cos (x)$
42218	求导数 - d/d@VAR	f(x)=8 radice cubica di x	$f (x) = 8 \sqrt[3]{x}$
42219	求导数 - d/d@VAR	f(x)=8 radice quarta di x-3 radice quadrata di x	$f (x) = 8 \sqrt[4]{x} - 3 \sqrt{x}$
42220	求导数 - d/d@VAR	f(x)=(8x)/((4x^2+1)^2)	$f (x) = \frac{8 x}{{(4 x^{2} + 1)}^{2}}$
42221	求导数 - d/d@VAR	f(x)=8x^(1/3)	$f (x) = 8 x^{\frac{1}{3}}$
42222	求导数 - d/d@VAR	f(x)=8x^(5/9)	$f (x) = 8 x^{\frac{5}{9}}$
42223	求导数 - d/d@VAR	f(x)=8x^-1-2x-10	$f (x) = 8 x^{- 1} - 2 x - 10$
42224	求导数 - d/d@VAR	f(x)=8sin(x)+8cos(x)[0,2pii]	$f (x) = 8 \sin (x) + 8 \cos (x) [0, 2 π i]$
42225	求导数 - d/d@VAR	f(x)=8tan(x)+cot(x)	$f (x) = 8 \tan (x) + \cot (x)$
42226	求导数 - d/d@VAR	f(x)=8x logaritmo naturale di 6x-8x	$f (x) = 8 x \ln (6 x) - 8 x$
42227	求导数 - d/d@VAR	f(x)=8xsin(x)	$f (x) = 8 x \sin (x)$
42228	求导数 - d/d@VAR	f(x)=8x-x^2	$f (x) = 8 x - x^{2}$
42229	求导数 - d/d@VAR	f(x)=8x+1/x	$f (x) = 8 x + \frac{1}{x}$
42230	求导数 - d/d@VAR	f(x)=8x+(2x-2/3)/3	$f (x) = 8 x + \frac{2 x - \frac{2}{3}}{3}$
42231	求导数 - d/d@VAR	f(x)=8x+e^(-9x)-5	$f (x) = 8 x + e^{- 9 x} - 5$
42232	求导数 - d/d@VAR	f(x)=8 logaritmo naturale di x	$f (x) = 8 \ln (x)$
42233	求导数 - d/d@VAR	f(x)=-8 logaritmo naturale di x+5x^2-4	$f (x) = - 8 \ln (x) + 5 x^{2} - 4$
42234	求导数 - d/d@VAR	f(x)=7xcos(x)+x^8sin(x)	$f (x) = 7 x \cos (x) + x^{8} \sin (x)$
42235	求导数 - d/d@VAR	f(x)=6x+5	$f (x) = 6 x + 5$
42236	求导数 - d/d@VAR	f(x)=6x+7	$f (x) = 6 x + 7$
42237	求导数 - d/d@VAR	f(x)=6x+sin(6x)	$f (x) = 6 x + \sin (6 x)$
42238	求导数 - d/d@VAR	f(x)=6x-16	$f (x) = 6 x - 16$
42239	求导数 - d/d@VAR	f(x)=6x-4	$f (x) = 6 x - 4$
42240	求导数 - d/d@VAR	f(x)=6x-5e^x	$f (x) = 6 x - 5 e^{x}$
42241	求导数 - d/d@VAR	f(x)=6x^5-15x^2+2	$f (x) = 6 x^{5} - 15 x^{2} + 2$
42242	求导数 - d/d@VAR	f(x)=6x-6	$f (x) = 6 x - 6$
42243	求导数 - d/d@VAR	f(x)=6x-7	$f (x) = 6 x - 7$
42244	求导数 - d/d@VAR	f(x)=6x logaritmo naturale di 7x-6x	$f (x) = 6 x \ln (7 x) - 6 x$
42245	求导数 - d/d@VAR	f(x)=6xsin(x^2)	$f (x) = 6 x \sin (x^{2})$
42246	求导数 - d/d@VAR	f(x)=6xsin(6x)	$f (x) = 6 x \sin (6 x)$
42247	求导数 - d/d@VAR	f(x)=-6xsin(x)cos(x)	$f (x) = - 6 x \sin (x) \cos (x)$
42248	求导数 - d/d@VAR	f(x)=6/(x^2)	$f (x) = \frac{6}{x^{2}}$
42249	求导数 - d/d@VAR	f(x)=6x^2-3x-36	$f (x) = 6 x^{2} - 3 x - 36$
42250	求导数 - d/d@VAR	f(x)=6x^2-5x	$f (x) = 6 x^{2} - 5 x$
42251	求导数 - d/d@VAR	f(x)=6x^2-12x	$f (x) = 6 x^{2} - 12 x$
42252	求导数 - d/d@VAR	f(x)=6x^2-12x-9	$f (x) = 6 x^{2} - 12 x - 9$
42253	求导数 - d/d@VAR	f(x)=-6x^2-18x-108	$f (x) = - 6 x^{2} - 18 x - 108$
42254	求导数 - d/d@VAR	f(x)=-7	$f (x) = - 7$
42255	求导数 - d/d@VAR	f(x)=7( radice quarta di x)	$f (x) = 7 (\sqrt[4]{x})$
42256	求导数 - d/d@VAR	f(x)=7x^4+3arctan(7x^4)	$f (x) = 7 \cdot x^{4} + 3 \cdot \arctan (7 x^{4})$
42257	求导数 - d/d@VAR	f(x)=7cos(6x)cos(6x)cos(6x)cos(6x)-2	$f (x) = 7 \cdot \cos (6 x) \cdot \cos (6 x) \cdot \cos (6 x) \cdot \cos (6 x) - 2$
42258	求导数 - d/d@VAR	f(x)=7.2956 logaritmo naturale di 0.0645012x^0.95+1(200)	$f (x) = 7.2956 \ln (0.0645012 x^{0.95} + 1) (200)$
42259	求导数 - d/d@VAR	f(x)=7.83+1.91t-0.0036t^2+0.000765t^3	$f (x) = 7.83 + 1.91 t - 0.0036 t^{2} + 0.000765 t^{3}$
42260	求导数 - d/d@VAR	f(x)=7	$f (x) = 7$
42261	求导数 - d/d@VAR	f(x)=7-(1.01)^(-x^2)	$f (x) = 7 - {(1.01)}^{- x^{2}}$
42262	求导数 - d/d@VAR	F(X)=-7e^(-X)	$F (X) = - 7 e^{- X}$
42263	求导数 - d/d@VAR	f(x)=7e^x+12x	$f (x) = 7 e^{x} + 12 x$
42264	求导数 - d/d@VAR	f(x)=7e^x+3 logaritmo naturale di x	$f (x) = 7 e^{x} + 3 \ln (x)$
42265	求导数 - d/d@VAR	f(x)=-7e^x-2x+5	$f (x) = - 7 e^{x} - 2 x + 5$
42266	求导数 - d/d@VAR	f(x)=7m^5n^2x^2+8mx-3	$f (x) = 7 m^{5} n^{2} x^{2} + 8 m x - 3$
42267	求导数 - d/d@VAR	f(x)=7sec(pix-2)^7	$f (x) = 7 \sec^{7} (π x - 2)$
42268	求导数 - d/d@VAR	f(x)=7sin(x)^4	$f (x) = 7 \sin^{4} (x)$
42269	求导数 - d/d@VAR	f(x)=7t^2-5t+9	$f (x) = 7 t^{2} - 5 t + 9$
42270	求导数 - d/d@VAR	f(x)=7t^3-5+2	$f (x) = 7 t^{3} - 5 + 2$
42271	求导数 - d/d@VAR	f(x)=7 radice quadrata di 25-x^2	$f (x) = 7 \sqrt{25 - x^{2}}$
42272	求导数 - d/d@VAR	f(x)=7 radice quadrata del logaritmo naturale di x	$f (x) = 7 \sqrt{\ln (x)}$
42273	求导数 - d/d@VAR	f(x)=-7 radice quinta di x	$f (x) = - 7 \sqrt[5]{x}$
42274	求导数 - d/d@VAR	f(x)=7x^(3/2)+8x^(1/2)+x^5-15	$f (x) = 7 x^{\frac{3}{2}} + 8 x^{\frac{1}{2}} + x^{5} - 15$
42275	求导数 - d/d@VAR	f(x)=7x^(4/3)-2/3x^(3/2)-2x+1	$f (x) = 7 x^{\frac{4}{3}} - \frac{2}{3} x^{\frac{3}{2}} - 2 x + 1$
42276	求导数 - d/d@VAR	f(x)=-7x^2e^x	$f (x) = - 7 x^{2} e^{x}$
42277	求导数 - d/d@VAR	f(x)=7x^2+4x	$f (x) = 7 x^{2} + 4 x$
42278	求导数 - d/d@VAR	f(x)=7x^2+7y^2+7xy-168x+72	$f (x) = 7 x^{2} + 7 y^{2} + 7 x y - 168 x + 72$
42279	求导数 - d/d@VAR	f(x)=7x^2+9	$f (x) = 7 x^{2} + 9$
42280	求导数 - d/d@VAR	f(x)=7x^2-5x+5	$f (x) = 7 x^{2} - 5 x + 5$
42281	求导数 - d/d@VAR	f(x)=7x^2 logaritmo naturale di 5x	$f (x) = 7 x^{2} \ln (5 x)$
42282	求导数 - d/d@VAR	f(x)=7x^2 logaritmo naturale di 7x	$f (x) = 7 x^{2} \ln (7 x)$
42283	求导数 - d/d@VAR	f(x)=7x^2 logaritmo naturale di 8x	$f (x) = 7 x^{2} \ln (8 x)$
42284	求导数 - d/d@VAR	f(x)=7x^2-x	$f (x) = 7 x^{2} - x$
42285	求导数 - d/d@VAR	f(x)=7x^3+4/x-p^2	$f (x) = 7 x^{3} + \frac{4}{x} - p^{2}$
42286	求导数 - d/d@VAR	f(x)=7x^3+2x^2-x+3	$f (x) = 7 x^{3} + 2 x^{2} - x + 3$
42287	求导数 - d/d@VAR	f(x)=7x^3+2x^3+8x	$f (x) = 7 x^{3} + 2 x^{3} + 8 x$
42288	求导数 - d/d@VAR	f(x)=7x^3+5x^2+9x	$f (x) = 7 x^{3} + 5 x^{2} + 9 x$
42289	求导数 - d/d@VAR	f(x)=7x^3-6x^2+x	$f (x) = 7 x^{3} - 6 x^{2} + x$
42290	求导数 - d/d@VAR	f(x)=6x^5 logaritmo naturale di x	$f (x) = 6 x^{5} \ln (x)$
42291	求导数 - d/d@VAR	f(x)=-6x^6	$f (x) = - 6 x^{6}$
42292	求导数 - d/d@VAR	f(x)=6x^-9	$f (x) = 6 x^{- 9}$
42293	求导数 - d/d@VAR	f(x)=-6xe^(-x^2)	$f (x) = - 6 x e^{- x^{2}}$
42294	求导数 - d/d@VAR	f(x)=3x-7	$f (x) = 3 x - 7$
42295	求导数 - d/d@VAR	f(x)=-6+3x+e^(-4x)	$f (x) = - 6 + 3 x + e^{- 4 x}$
42296	求导数 - d/d@VAR	f(x)=6+ logaritmo naturale di x , x=1	$f (x) = 6 + \ln (x)$ , $x = 1$
42297	求导数 - d/d@VAR	f(x)=60+35 logaritmo naturale di 13	$f (x) = 60 + 35 \ln (13)$
42298	求导数 - d/d@VAR	f(x)=60+35 logaritmo naturale di x+2	$f (x) = 60 + 35 \ln (x + 2)$
42299	求导数 - d/d@VAR	f(x)=600(x)^(1/2)	$f (x) = 600 {(x)}^{\frac{1}{2}}$
42300	求导数 - d/d@VAR	f(x)=600+ radice quadrata di 200+25x^2-x	$f (x) = 600 + \sqrt{200 + 25 x^{2} - x}$