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Problemi più comuni

Livello	Argomento	Problema	Problema formattato
40501	求导数 - d/d@VAR	f(x)=9x-4x logaritmo naturale di x	$f (x) = 9 x - 4 x \ln (x)$
40502	求导数 - d/d@VAR	f(x)=9x logaritmo naturale di 6x-9x	$f (x) = 9 x \ln (6 x - 9 x)$
40503	求导数 - d/d@VAR	f(x)=9y+7	$f (x) = 9 y + 7$
40504	求导数 - d/d@VAR	f(x)=arccos(s)(bx-c)+d	$f (x) = \arccos (s) (b x - c) + d$
40505	求导数 - d/d@VAR	f(x)=arccos(s)(t)+t^2sin(t)	$f (x) = \arccos (s) (t) + t^{2} \sin (t)$
40506	求导数 - d/d@VAR	f(x)=arctan( logaritmo naturale di 2x)	$f (x) = \arctan (\ln (2 x))$
40507	求导数 - d/d@VAR	f(x)=arctan( logaritmo naturale di 3x)	$f (x) = \arctan (\ln (3 x))$
40508	求导数 - d/d@VAR	f(x)=arctan( radice quadrata di 7x)	$f (x) = \arctan (\sqrt{7 x})$
40509	求导数 - d/d@VAR	f(x)=arctan(x)+arccot(x)	$f (x) = \arctan (x) + arccot (x)$
40510	求导数 - d/d@VAR	f(x)=arctan(x)+arctan(1/x)	$f (x) = \arctan (x) + \arctan (\frac{1}{x})$
40511	求导数 - d/d@VAR	f(x)=a radice quadrata di bx+v	$f (x) = a \sqrt{b x + v}$
40512	求导数 - d/d@VAR	f(x)=arctan((x-1)/(x+1))	$f (x) = \arctan (\frac{x - 1}{x + 1})$
40513	求导数 - d/d@VAR	f(x)=arctan( radice quadrata di x^3)	$f (x) = \arctan (\sqrt{x^{3}})$
40514	求导数 - d/d@VAR	f(x)=arctan( radice quadrata di 1+3x)	$f (x) = \arctan (\sqrt{1 + 3 x})$
40515	求导数 - d/d@VAR	f(x)=arctan( radice quadrata di 3)	$f (x) = \arctan (\sqrt{3})$
40516	求导数 - d/d@VAR	f(x)=arctan( radice quadrata di x+1)	$f (x) = \arctan (\sqrt{x + 1})$
40517	求导数 - d/d@VAR	f(x)=arctan(x/2)	$f (x) = \arctan (\frac{x}{2})$
40518	求导数 - d/d@VAR	f(x)=9x^-1	$f (x) = 9 x^{- 1}$
40519	求导数 - d/d@VAR	f(x)=9x^2+18x+175	$f (x) = 9 x^{2} + 18 x + 175$
40520	求导数 - d/d@VAR	f(x)=-9x^2+20x	$f (x) = - 9 x^{2} + 20 x$
40521	求导数 - d/d@VAR	f(x)=9-x^2-3-x	$f (x) = 9 - x^{2} - 3 - x$
40522	求导数 - d/d@VAR	f(x)=9x^2-72x+324	$f (x) = 9 x^{2} - 72 x + 324$
40523	求导数 - d/d@VAR	f(x)=9x^2-9	$f (x) = 9 x^{2} - 9$
40524	求导数 - d/d@VAR	f(x)=9 radice cubica di x	$f (x) = 9 \sqrt[3]{x}$
40525	求导数 - d/d@VAR	f(x)=9x^0.2-6x^(6/7)	$f (x) = 9 x^{0.2} - 6 x^{\frac{6}{7}}$
40526	求导数 - d/d@VAR	f(x)=9x^(7/3)-21x^(1/2)	$f (x) = 9 x^{\frac{7}{3}} - 21 x^{\frac{1}{2}}$
40527	求导数 - d/d@VAR	f(x)=9x^(7/5)-5x^2+10^4	$f (x) = 9 x^{\frac{7}{5}} - 5 x^{2} + 10^{4}$
40528	求导数 - d/d@VAR	f(x)=9x^(7/5)-5x^2+104	$f (x) = 9 x^{\frac{7}{5}} - 5 x^{2} + 104$
40529	求导数 - d/d@VAR	f(x)=9e^x-x^9	$f (x) = 9 e^{x} - x^{9}$
40530	求导数 - d/d@VAR	f(x)=9e^xcos(x)	$f (x) = 9 e^{x} \cos (x)$
40531	求导数 - d/d@VAR	f(x)=9 logaritmo in base 3 di x	$f (x) = 9 \log_{3} (x)$
40532	求导数 - d/d@VAR	f(x)=9t^3-3t^9	$f (x) = 9 t^{3} - 3 t^{9}$
40533	求导数 - d/d@VAR	f(x)=9 logaritmo naturale di x	$f (x) = 9 \ln (x)$
40534	求导数 - d/d@VAR	f(x)=9*2^x	$f (x) = 9 \cdot 2^{x}$
40535	求导数 - d/d@VAR	f(x)=9(x^(3-x))^4	$f (x) = 9 {(x^{3 - x})}^{4}$
40536	求导数 - d/d@VAR	f(x)=9(3x+2)^2	$f (x) = 9 {(3 x + 2)}^{2}$
40537	求导数 - d/d@VAR	f(x)=9(4)^(1/4)	$f (x) = 9 {(4)}^{\frac{1}{4}}$
40538	求导数 - d/d@VAR	f(x)=9(5)^2-6x	$f (x) = 9 {(5)}^{2} - 6 x$
40539	求导数 - d/d@VAR	f(x)=9-1/5x	$f (x) = 9 - \frac{1}{5} x$
40540	求导数 - d/d@VAR	f(x)=9e^(-x^2)	$f (x) = 9 e^{- x^{2}}$
40541	求导数 - d/d@VAR	f(x)=9e^(x^5)	$f (x) = 9 e^{x^{5}}$
40542	求导数 - d/d@VAR	f(x)=9e^(-3x)	$f (x) = 9 e^{- 3 x}$
40543	求导数 - d/d@VAR	f(x)=9e^(3x-7)	$f (x) = 9 e^{3 x - 7}$
40544	求导数 - d/d@VAR	f(x)=-9e^9	$f (x) = - 9 e^{9}$
40545	求导数 - d/d@VAR	f(x)=9e^x	$f (x) = 9 e^{x}$
40546	求导数 - d/d@VAR	f(x)=8x-3	$f (x) = 8 x - 3$
40547	求导数 - d/d@VAR	f(x)=-8x-4	$f (x) = - 8 x - 4$
40548	求导数 - d/d@VAR	f(x)=-8x-7	$f (x) = - 8 x - 7$
40549	求导数 - d/d@VAR	f(x)=8xcos(2x)	$f (x) = 8 x \cos (2 x)$
40550	求导数 - d/d@VAR	f(x)=8xy-p(5x+12y-9)	$f (x) = 8 x y - p (5 x + 12 y - 9)$
40551	求导数 - d/d@VAR	f(x)=9	$f (x) = 9$
40552	求导数 - d/d@VAR	f(x)=8sec(x)( radice quadrata di x)	$f (x) = 8 \sec (x) (\sqrt{x})$
40553	求导数 - d/d@VAR	f(x)=8sec(x)-1/3x^6	$f (x) = 8 \sec (x) - \frac{1}{3} x^{6}$
40554	求导数 - d/d@VAR	f(x)=8sin(pi)+3cos(2pi)	$f (x) = 8 \sin (π) + 3 \cos (2 π)$
40555	求导数 - d/d@VAR	f(x)=8sin(t)	$f (x) = 8 \sin (t)$
40556	求导数 - d/d@VAR	f(x)=9+3x+7e^x	$f (x) = 9 + 3 x + 7 e^{x}$
40557	求导数 - d/d@VAR	f(x)=90-50e^(-x)	$f (x) = 90 - 50 e^{- x}$
40558	求导数 - d/d@VAR	f(x)=91.6-15.6 logaritmo naturale di x+1	$f (x) = 91.6 - 15.6 \ln (x + 1)$
40559	求导数 - d/d@VAR	f(x)=91-90e^(-0.4t)	$f (x) = 91 - 90 e^{- 0.4 t}$
40560	求导数 - d/d@VAR	f(x)=9-2x	$f (x) = 9 - 2 x$
40561	求导数 - d/d@VAR	f(x)=9-4x^2	$f (x) = 9 - 4 x^{2}$
40562	求导数 - d/d@VAR	f(x)=95-90e^(-0.3t)	$f (x) = 95 - 90 e^{- 0.3 t}$
40563	求导数 - d/d@VAR	f(x)=96	$f (x) = 96$
40564	求导数 - d/d@VAR	f(x)=98+17cos(6x)	$f (x) = 98 + 17 \cos (6 x)$
40565	求导数 - d/d@VAR	f(x)=9900e^(-0.23*8)	$f (x) = 9900 e^{- 0.23 \cdot 8}$
40566	求导数 - d/d@VAR	f(x)=9cos(9x)(10cos(10x))	$f (x) = 9 \cos (9 x) (10 \cos (10 x))$
40567	求导数 - d/d@VAR	f(x)=9cos(x)	$f (x) = 9 \cos (x)$
40568	求导数 - d/d@VAR	f(x)=-9cos(x)-9tan(x)	$f (x) = - 9 \cos (x) - 9 \tan (x)$
40569	求导数 - d/d@VAR	f(x)=9e-3	$f (x) = 9 e - 3$
40570	求导数 - d/d@VAR	f(x)=9 logaritmo naturale di 1+8x^2	$f (x) = 9 \ln (1 + 8 x^{2})$
40571	求导数 - d/d@VAR	f(x)=9 logaritmo naturale di 14x	$f (x) = 9 \ln (14 x)$
40572	求导数 - d/d@VAR	f(x)=9sec(x)	$f (x) = 9 \sec (x)$
40573	求导数 - d/d@VAR	f(x)=9sin(9x^4-7)	$f (x) = 9 \sin (9 x^{4} - 7)$
40574	求导数 - d/d@VAR	f(x)=9tan(x/3)	$f (x) = 9 \tan (\frac{x}{3})$
40575	求导数 - d/d@VAR	f(x)=9x^3+27x^2-81x+79	$f (x) = 9 x^{3} + 27 x^{2} - 81 x + 79$
40576	求导数 - d/d@VAR	f(x)=9x^3+6x^2+5x	$f (x) = 9 x^{3} + 6 x^{2} + 5 x$
40577	求导数 - d/d@VAR	f(x)=9x^3+7x	$f (x) = 9 x^{3} + 7 x$
40578	求导数 - d/d@VAR	f(x)=-9x^3+8y^2-5xy	$f (x) = - 9 x^{3} + 8 y^{2} - 5 x y$
40579	求导数 - d/d@VAR	f(x)=9x^3-2x^2+5	$f (x) = 9 x^{3} - 2 x^{2} + 5$
40580	求导数 - d/d@VAR	f(x)=9x^3-2x^2+6x-2	$f (x) = 9 x^{3} - 2 x^{2} + 6 x - 2$
40581	求导数 - d/d@VAR	f(x)=9x^3-4x^2+2	$f (x) = 9 x^{3} - 4 x^{2} + 2$
40582	求导数 - d/d@VAR	f(x)=9x^3-4y^2+2xy	$f (x) = 9 x^{3} - 4 y^{2} + 2 x y$
40583	求导数 - d/d@VAR	f(x)=9x^3-6x^2+9x-7	$f (x) = 9 x^{3} - 6 x^{2} + 9 x - 7$
40584	求导数 - d/d@VAR	f(x)=9x^3tan(7x+2)	$f (x) = 9 x^{3} \tan (7 x + 2)$
40585	求导数 - d/d@VAR	f(x)=9x^4(x^3-2)	$f (x) = 9 x^{4} (x^{3} - 2)$
40586	求导数 - d/d@VAR	f(x)=9x^4-10x^3-3x-9	$f (x) = 9 x^{4} - 10 x^{3} - 3 x - 9$
40587	求导数 - d/d@VAR	f(x)=9xe^(-x)	$f (x) = 9 x e^{- x}$
40588	求导数 - d/d@VAR	f(x)=9x^5+3x^4-25x^3-16x^2	$f (x) = 9 x^{5} + 3 x^{4} - 25 x^{3} - 16 x^{2}$
40589	求导数 - d/d@VAR	f(x)=9x-x^3+6x^2-15x+1000y^2+y+1	$f (x) = 9 x - x^{3} + 6 x^{2} - 15 x + 1000 y^{2} + y + 1$
40590	求导数 - d/d@VAR	f(x)=9x+3 radice quadrata di x	$f (x) = 9 x + 3 \sqrt{x}$
40591	求导数 - d/d@VAR	f(x)=9x+4 radice quadrata di x	$f (x) = 9 x + 4 \sqrt{x}$
40592	求导数 - d/d@VAR	f(x) = natural log of 5x	$f (x) = \ln (5 x)$
40593	求导数 - d/d@VAR	f(x) = natural log of 9x	$f (x) = \ln (9 x)$
40594	求导数 - d/d@VAR	f(x) = natural log of x(x^2-2)^(2/3)	$f (x) = \ln (x {(x^{2} - 2)}^{\frac{2}{3}})$
40595	求导数 - d/d@VAR	f(x) = natural log of (2x+3)/(3x+2)	$f (x) = \ln (\frac{2 x + 3}{3 x + 2})$
40596	求导数 - d/d@VAR	f(x) = natural log of (a-x)/(a+x)	$f (x) = \ln (\frac{a - x}{a + x})$
40597	求导数 - d/d@VAR	f(x) = natural log of (x+1)/(x-2)	$f (x) = \ln (\frac{x + 1}{x - 2})$
40598	求导数 - d/d@VAR	f(x) = natural log of (e^x)/(e^x+1)	$f (x) = \ln (\frac{e^{x}}{e^{x} + 1})$
40599	求导数 - d/d@VAR	f(x) = natural log of (e^x+1)/(e^x-1)	$f (x) = \ln (\frac{e^{x} + 1}{e^{x} - 1})$
40600	求导数 - d/d@VAR	f(x) = logaritmo naturale di ( radice quadrata di 5x^2-x)/(7x+4)	$f (x) = \ln (\frac{\sqrt{5 x^{2} - x}}{7 x + 4})$