Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
11401	求dy/dx	x^8+y^7=4	$x^{8} + y^{7} = 4$
11402	求dy/dx	x^9(x+y)=y^2(7x-y)	$x^{9} (x + y) = y^{2} (7 x - y)$
11403	求dy/dx	x^6y+y^6x=2	$x^{6} y + y^{6} x = 2$
11404	求dy/dx	x^6(x+y)=y^2(8x-y)	$x^{6} (x + y) = y^{2} (8 x - y)$
11405	求dy/dx	x^3-3xy+y^3=3	$x^{3} - 3 x y + y^{3} = 3$
11406	求dy/dx	x^3+cos(y)=x^2y^4	$x^{3} + \cos (y) = x^{2} y^{4}$
11407	求dy/dx	x^3+xy+y^3=1	$x^{3} + x y + y^{3} = 1$
11408	求dy/dx	x^3+y^4=5	$x^{3} + y^{4} = 5$
11409	求dy/dx	x^4+2x^2y^2+y^4=9x^2-9y^2	$x^{4} + 2 x^{2} y^{2} + y^{4} = 9 x^{2} - 9 y^{2}$
11410	求dy/dx	x^4y^6-y=x	$x^{4} y^{6} - y = x$
11411	求dy/dx	x^4+y^4=20xy	$x^{4} + y^{4} = 20 x y$
11412	求dy/dx	x^4+y^4=28xy	$x^{4} + y^{4} = 28 x y$
11413	求dy/dx	x^3+y^3=6	$x^{3} + y^{3} = 6$
11414	求dy/dx	x^4y^2=144	$x^{4} y^{2} = 144$
11415	求dy/dx	x^3y+3xy^3=x+y	$x^{3} y + 3 x y^{3} = x + y$
11416	求dy/dx	(6xy+5)^2=24y	${(6 x y + 5)}^{2} = 24 y$
11417	求dy/dx	(4xy+7)^2=8y	${(4 x y + 7)}^{2} = 8 y$
11418	求dy/dx	(2x-y)^4-y^3=8	${(2 x - y)}^{4} - y^{3} = 8$
11419	求dy/dx	(3y^3-7)^5+5x^3=15x	${(3 y^{3} - 7)}^{5} + 5 x^{3} = 15 x$
11420	求dy/dx	(x-1)y^2=x+1	$(x - 1) y^{2} = x + 1$
11421	求dy/dx	(x^2+y^2)^2=6xy^2	${(x^{2} + y^{2})}^{2} = 6 x y^{2}$
11422	求dy/dx	1/(x^2)+1/(y^2)=1	$\frac{1}{x^{2}} + \frac{1}{y^{2}} = 1$
11423	求dy/dx	1/x-1/y=1	$\frac{1}{x} - \frac{1}{y} = 1$
11424	求dy/dx	5/x+5/y=3	$\frac{5}{x} + \frac{5}{y} = 3$
11425	求dy/dx	7/x+7/y=8	$\frac{7}{x} + \frac{7}{y} = 8$
11426	求dy/dx	(d^2y)/(dx^2)=4x^3+3x^2	$\frac{d^{2} y}{d x^{2}} = 4 x^{3} + 3 x^{2}$
11427	求dy/dx	(xy)^(1/2)=x-2y	${(x y)}^{\frac{1}{2}} = x - 2 y$
11428	求dy/dx	(d^2y)/(dx^2)=1+y	$\frac{d^{2} y}{d x^{2}} = 1 + y$
11429	求dy/dx	(x^2)/6-(y^2)/8=1	$\frac{x^{2}}{6} - \frac{y^{2}}{8} = 1$
11430	求dy/dx	(x^2)/4+(y^2)/8=1	$\frac{x^{2}}{4} + \frac{y^{2}}{8} = 1$
11431	求dy/dx	1/( radice quadrata di x)+1/( radice quadrata di y)=1	$\frac{1}{\sqrt{x}} + \frac{1}{\sqrt{y}} = 1$
11432	求dy/dx	e^(x^3+y)=8x+6y+7	$e^{x^{3} + y} = 8 x + 6 y + 7$
11433	求dy/dx	(dy)/(dx)*x^2+y^2=100	$\frac{d y}{d x} \cdot x^{2} + y^{2} = 100$
11434	求dy/dx	e^(x/y)=5x-y	$e^{\frac{x}{y}} = 5 x - y$
11435	求dy/dx	e^(x^4+y)=8x+5y+9	$e^{x^{4} + y} = 8 x + 5 y + 9$
11436	求dy/dx	e^(2x)=sin(x+8y)	$e^{2 x} = \sin (x + 8 y)$
11437	求dy/dx	(dy)/(dx)=3x-2	$\frac{d y}{d x} = 3 x - 2$
11438	求dy/dx	(dy)/(dx)=x/y	$\frac{d y}{d x} = \frac{x}{y}$
11439	求dy/dx	(dy)/(dx)=y+2	$\frac{d y}{d x} = y + 2$
11440	求dy/dx	cos(xy)^2=x+y	$\cos^{2} (x y) = x + y$
11441	求dy/dx	(dy)/(dt)*(3xy)-2x+6y^3=-96	$\frac{d y}{d t} \cdot (3 x y) - 2 x + 6 y^{3} = - 96$
11442	求dy/dx	(dy)/(dx)=0.07y	$\frac{d y}{d x} = 0.07 y$
11443	求dy/dx	(dy)/(dx)+7y=e^x	$\frac{d y}{d x} + 7 y = e^{x}$
11444	求dy/dx	(dy)/(dx)=5/x	$\frac{d y}{d x} = \frac{5}{x}$
11445	求dy/dx	9/x+9/y=7	$\frac{9}{x} + \frac{9}{y} = 7$
11446	求dy/dx	9/x+9/y=8	$\frac{9}{x} + \frac{9}{y} = 8$
11447	Fattore	-3x^2+24x+99	$- 3 x^{2} + 24 x + 99$
11448	求dy/dx	x^2y^2=81	$x^{2} y^{2} = 81$
11449	Valutare il Limite	limite per x tendente a 7 di (x^2-2x-35)/(x-7)	$lim_{x \to 7} \frac{x^{2} - 2 x - 35}{x - 7}$
11450	求dy/dx	x^2+4y^2=4	$x^{2} + 4 y^{2} = 4$
11451	求dy/dx	x^2+y^2=13	$x^{2} + y^{2} = 13$
11452	求dy/dx	x^2y^2-18x=5	$x^{2} y^{2} - 18 x = 5$
11453	求dy/dx	x^2y^3+x^3y^4=11	$x^{2} y^{3} + x^{3} y^{4} = 11$
11454	求dy/dx	x^2y^3+2y=3x	$x^{2} y^{3} + 2 y = 3 x$
11455	求dy/dx	x^2y^3+4xy=2	$x^{2} y^{3} + 4 x y = 2$
11456	求dy/dx	x^(1/3)+y^(1/3)=94	$x^{\frac{1}{3}} + y^{\frac{1}{3}} = 94$
11457	求dy/dx	x^2y^2=49	$x^{2} y^{2} = 49$
11458	求dy/dx	x^2y^2+xy^3=x^4	$x^{2} y^{2} + x y^{3} = x^{4}$
11459	求dy/dx	x^2+y^2=26y	$x^{2} + y^{2} = 26 y$
11460	求dy/dx	x^2+y^2=7xy	$x^{2} + y^{2} = 7 x y$
11461	求dy/dx	x^2+y^2=31	$x^{2} + y^{2} = 31$
11462	求dy/dx	x^2+y^2-4x+6y+9=0	$x^{2} + y^{2} - 4 x + 6 y + 9 = 0$
11463	求dy/dx	x^2+y^2-6x-6y=13	$x^{2} + y^{2} - 6 x - 6 y = 13$
11464	求dy/dx	x^2+y^3=tan(x^2y)	$x^{2} + y^{3} = \tan (x^{2} y)$
11465	求dy/dx	x^2+2y^2+2y=10	$x^{2} + 2 y^{2} + 2 y = 10$
11466	求dy/dx	x^2+2xy=3y^2	$x^{2} + 2 x y = 3 y^{2}$
11467	求dy/dx	x^2+y^3=12	$x^{2} + y^{3} = 12$
11468	求dy/dx	x^2+2y^2=41	$x^{2} + 2 y^{2} = 41$
11469	求dy/dx	x^2+3xy+y^2=7	$x^{2} + 3 x y + y^{2} = 7$
11470	求dy/dx	x^2+3xy+y^2=1	$x^{2} + 3 x y + y^{2} = 1$
11471	求导数 - d/dx	y=cos( radice quadrata di sin(tan(7x)))	$y = \cos (\sqrt{\sin (\tan (7 x))})$
11472	求dy/dx	y=x^7	$y = x^{7}$
11473	求dy/dx	sec(xy)^2=y	$\sec^{2} (x y) = y$
11474	求dy/dx	radice quadrata di x^4+y^2=4x+5y^3	$\sqrt{x^{4} + y^{2}} = 4 x + 5 y^{3}$
11475	求dy/dx	radice quadrata di 3x+y=3+x^2y^2	$\sqrt{3 x + y} = 3 + x^{2} y^{2}$
11476	求dy/dx	radice quadrata di 5x+y=4+x^2y^2	$\sqrt{5 x + y} = 4 + x^{2} y^{2}$
11477	求dy/dx	radice quadrata di 7xy=5+x^2y	$\sqrt{7 x y} = 5 + x^{2} y$
11478	求dy/dx	e^(4x)=sin(x+5y)	$e^{4 x} = \sin (x + 5 y)$
11479	求dy/dx	e^(5x)=sin(x+8y)	$e^{5 x} = \sin (x + 8 y)$
11480	求dy/dx	e^(xy)=e^(4x)-e^(5y)	$e^{x y} = e^{4 x} - e^{5 y}$
11481	求dy/dx	e^(xy)+x^5-y^8=11	$e^{x y} + x^{5} - y^{8} = 11$
11482	求dy/dx	e^(xy)=sin(y^2)	$e^{x y} = \sin (y^{2})$
11483	求dy/dx	x^3-y^3=6xy	$x^{3} - y^{3} = 6 x y$
11484	求dy/dx	y = cube root of 5x	$y = \sqrt[3]{5 x}$
11485	求dy/dx	radice quadrata di x+ radice quadrata di y=100	$\sqrt{x} + \sqrt{y} = 100$
11486	求dy/dx	radice quadrata di x+ radice quadrata di y=2	$\sqrt{x} + \sqrt{y} = 2$
11487	求dy/dx	radice quadrata di x+ radice quadrata di y=9	$\sqrt{x} + \sqrt{y} = 9$
11488	求dy/dx	x^(4/3)+y^(4/3)=6	$x^{\frac{4}{3}} + y^{\frac{4}{3}} = 6$
11489	求dy/dx	x^(1/3)-y^(1/3)=1	$x^{\frac{1}{3}} - y^{\frac{1}{3}} = 1$
11490	求dy/dx	radice quadrata di xy=x+y	$\sqrt{x y} = x + y$
11491	求dy/dx	- radice quadrata di xy=x-20y	$- \sqrt{x y} = x - 20 y$
11492	求dy/dx	x^(1/2)+y^(1/2)=4	$x^{\frac{1}{2}} + y^{\frac{1}{2}} = 4$
11493	求dy/dx	radice cubica di x+ radice cubica di y=10	$\sqrt[3]{x} + \sqrt[3]{y} = 10$
11494	求dy/dx	x/y-x^2=1	$\frac{x}{y} - x^{2} = 1$
11495	求dy/dx	x/y+ radice quadrata di x+y=e^(xy)	$\frac{x}{y} + \sqrt{x + y} = e^{x y}$
11496	Trova l'Integrale	tan(x^2)	$\tan (x^{2})$
11497	Trova l'Integrale	x(x+9)*(x+6)	$x (x + 9) \cdot (x + 6)$
11498	Trova l'Integrale	x+1	$x + 1$
11499	Trova l'Integrale	xsin(x)^2	$x \sin^{2} (x)$
11500	Trova l'Integrale	xarctan(x)	$x \arctan (x)$