Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
11201	求dy/dx	5x^3=-3xy+2	$5 x^{3} = - 3 x y + 2$
11202	求dy/dx	5y^2=2x^3-5y	$5 y^{2} = 2 x^{3} - 5 y$
11203	求dy/dx	5x^3=7y^2+5y	$5 x^{3} = 7 y^{2} + 5 y$
11204	求dy/dx	5xy^2+sin(y)=sin(x^2+1)	$5 x y^{2} + \sin (y) = \sin (x^{2} + 1)$
11205	求dy/dx	5xy^2=11	$5 x y^{2} = 11$
11206	求dy/dx	5x^2-2xy+7y^2=0	$5 x^{2} - 2 x y + 7 y^{2} = 0$
11207	求dy/dx	5x^2y=-8-8xy^2	$5 x^{2} y = - 8 - 8 x y^{2}$
11208	求导数 - d/d@VAR	f(x) = radice quadrata di x-4 radice cubica di x	$f (x) = \sqrt{x} - 4 \sqrt[3]{x}$
11209	求导数 - d/d@VAR	f(x) = square root of x-1	$f (x) = \sqrt{x - 1}$
11210	求dy/dx	5x^2+8xy+3y^2+13y-5=0	$5 x^{2} + 8 x y + 3 y^{2} + 13 y - 5 = 0$
11211	求dy/dx	5x^2=2y^2+5y	$5 x^{2} = 2 y^{2} + 5 y$
11212	求dy/dx	5x^2-2y^2=3	$5 x^{2} - 2 y^{2} = 3$
11213	求dy/dx	5x^2+y^4=-9	$5 x^{2} + y^{4} = - 9$
11214	求dy/dx	4xy+x^2=5	$4 x y + x^{2} = 5$
11215	求dy/dx	4y=20x^3-3x^5	$4 y = 20 x^{3} - 3 x^{5}$
11216	求dy/dx	4y-3x^2=x	$4 y - 3 x^{2} = x$
11217	求dy/dx	6x^2+3xy+2y^2+17y-6=0	$6 x^{2} + 3 x y + 2 y^{2} + 17 y - 6 = 0$
11218	求dy/dx	6x^2+y^2=4	$6 x^{2} + y^{2} = 4$
11219	求dy/dx	6x^2-2y^2=1	$6 x^{2} - 2 y^{2} = 1$
11220	求dy/dx	5-2xy=y-x	$5 - 2 x y = y - x$
11221	求dy/dx	5sin(x)+4cos(y)-3sin(x)cos(y)=3	$5 \sin (x) + 4 \cos (y) - 3 \sin (x) \cos (y) = 3$
11222	求dy/dx	6x^3y^2-2y^3=2	$6 x^{3} y^{2} - 2 y^{3} = 2$
11223	求dy/dx	6x^3y^2-2y^3=8	$6 x^{3} y^{2} - 2 y^{3} = 8$
11224	求dy/dx	6x^3+7y^3=13xy	$6 x^{3} + 7 y^{3} = 13 x y$
11225	求dy/dx	6x+7y=5	$6 x + 7 y = 5$
11226	求dy/dx	7x^2+xy+7y^2=15	$7 x^{2} + x y + 7 y^{2} = 15$
11227	求dy/dx	arctan(2x^2y)=x+4xy^2	$\arctan (2 x^{2} y) = x + 4 x y^{2}$
11228	求dy/dx	arctan( radice quadrata di xy)=x/(1-y)	$\arctan (\sqrt{x y}) = \frac{x}{1 - y}$
11229	求dy/dx	9ysin(x^2)=5xsin(y^2)	$9 y \sin (x^{2}) = 5 x \sin (y^{2})$
11230	求dy/dx	9x^2+25y^2=225	$9 x^{2} + 25 y^{2} = 225$
11231	求dy/dx	arctan(x^2y)=xy^2	$\arctan (x^{2} y) = x y^{2}$
11232	求dy/dx	9x^2+4y^2=36	$9 x^{2} + 4 y^{2} = 36$
11233	求dy/dx	9cos(x)sin(y)=1	$9 \cos (x) \sin (y) = 1$
11234	求dy/dx	9cos(x)sin(y)=4	$9 \cos (x) \sin (y) = 4$
11235	求dy/dx	cos(x+y)=ysin(x)	$\cos (x + y) = y \sin (x)$
11236	求dy/dx	-csc(y)=3x-9y	$- \csc (y) = 3 x - 9 y$
11237	求dy/dx	8x^2+y^2=6	$8 x^{2} + y^{2} = 6$
11238	求dy/dx	8x^2+2y^2=16	$8 x^{2} + 2 y^{2} = 16$
11239	求dy/dx	8300(10x+20y)=130000	$8300 (10 x + 20 y) = 130000$
11240	求dy/dx	-8x^2+5xy+y^3=-149	$- 8 x^{2} + 5 x y + y^{3} = - 149$
11241	求dy/dx	8x^2-6y^3=6	$8 x^{2} - 6 y^{3} = 6$
11242	求dy/dx	9e^(xy)-4y^2=7	$9 e^{x y} - 4 y^{2} = 7$
11243	求dy/dx	9e^y=x^2-y^4	$9 e^{y} = x^{2} - y^{4}$
11244	求dy/dx	7x^3-11y^3=9	$7 x^{3} - 11 y^{3} = 9$
11245	求dy/dx	7(x^2+1)^6+(y^2+1)^2=40	$7 {(x^{2} + 1)}^{6} + {(y^{2} + 1)}^{2} = 40$
11246	求导数 - d/dx	y=x^3+6x	$y = x^{3} + 6 x$
11247	求dy/dx	8 radice quadrata di y=x-3y	$8 \sqrt{y} = x - 3 y$
11248	求dy/dx	8 radice quadrata di y=x-5y	$8 \sqrt{y} = x - 5 y$
11249	求dy/dx	7x^2+6xy+9y^2=0	$7 x^{2} + 6 x y + 9 y^{2} = 0$
11250	求dy/dx	7x+5y=2	$7 x + 5 y = 2$
11251	求dy/dx	xy=y^2	$x y = y^{2}$
11252	求dy/dx	xy+5x+4x^2=2	$x y + 5 x + 4 x^{2} = 2$
11253	求dy/dx	xy+9y^2=1	$x y + 9 y^{2} = 1$
11254	求dy/dx	xy+y=x	$x y + y = x$
11255	求dy/dx	xy-x=y+2	$x y - x = y + 2$
11256	求dy/dx	y=cot(4x)^3	$y = \cot^{3} (4 x)$
11257	求dy/dx	y+2xy-7=0	$y + 2 x y - 7 = 0$
11258	求dy/dx	y+3xy-6=0	$y + 3 x y - 6 = 0$
11259	求dy/dx	xy-2y-9=0	$x y - 2 y - 9 = 0$
11260	求dy/dx	y(x^2+64)=128	$y (x^{2} + 64) = 128$
11261	求dy/dx	y = logaritmo del logaritmo naturale di x	$y = \log (\ln (x))$
11262	求dy/dx	xcos(xy)=x+y	$x \cos (x y) = x + y$
11263	求dy/dx	x-cot(xy)=-6	$x - \cot (x y) = - 6$
11264	求dy/dx	y^2 = natural log of x	$y^{2} = \ln (x)$
11265	求dy/dx	e^(4y)+x=8y	$e^{4 y} + x = 8 y$
11266	求dy/dx	5x^2-y^2=4	$5 x^{2} - y^{2} = 4$
11267	求dy/dx	xy(2x+3y)=2	$x y (2 x + 3 y) = 2$
11268	Valutare il Limite	limite per x tendente a 16 di (20+ radice quadrata di x)/( radice quadrata di 20+x)	$lim_{x \to 16} \frac{20 + \sqrt{x}}{\sqrt{20 + x}}$
11269	求dy/dx	xy+y^2-2x=0	$x y + y^{2} - 2 x = 0$
11270	求dy/dx	xy+2e^y=2e	$x y + 2 e^{y} = 2 e$
11271	求dy/dx	xy+5=y	$x y + 5 = y$
11272	求dy/dx	x+2xy-y^2=2	$x + 2 x y - y^{2} = 2$
11273	求dy/dx	x+2y=5	$x + 2 y = 5$
11274	求dy/dx	x=6(3y-8)^4	$x = 6 {(3 y - 8)}^{4}$
11275	求dy/dx	logaritmo naturale di x+ logaritmo naturale di y=9x-9y	$\ln (x) + \ln (y) = 9 x - 9 y$
11276	求dy/dx	logaritmo naturale di 4y=5xy	$\ln (4 y) = 5 x y$
11277	求dy/dx	cot(y)=7x-7y	$\cot (y) = 7 x - 7 y$
11278	求dy/dx	cot(y)=x-8y	$\cot (y) = x - 8 y$
11279	求dy/dx	sin(6x+3y)=xy	$\sin (6 x + 3 y) = x y$
11280	Valutare il Limite	limite per x tendente a 1 di (x^2-2)^3	$lim_{x \to 1} {(x^{2} - 2)}^{3}$
11281	求dy/dx	logaritmo naturale di xy+8x=25	$\ln (x y) + 8 x = 25$
11282	求dy/dx	v(y)=x-3/95x^3	$v (y) = x - \frac{3}{95} x^{3}$
11283	求dy/dx	tan(xy)=3x+3y	$\tan (x y) = 3 x + 3 y$
11284	求dy/dx	tan(3x+y)=3x	$\tan (3 x + y) = 3 x$
11285	求dy/dx	sin(x^2)-cos(y^2)=5x-3y	$\sin (x^{2}) - \cos (y^{2}) = 5 x - 3 y$
11286	求dy/dx	sin(x)+2cos(5y)=5	$\sin (x) + 2 \cos (5 y) = 5$
11287	Valutare il Limite	limite per x tendente a 0 di x/(sin(3x))	$lim_{x \to 0} \frac{x}{\sin (3 x)}$
11288	求dy/dx	tan(11x+y)=11x	$\tan (11 x + y) = 11 x$
11289	Trovare il Dominio	3/( radice quadrata di t)	$\frac{3}{\sqrt{t}}$
11290	求dy/dx	y+6xy-2=0	$y + 6 x y - 2 = 0$
11291	求dy/dx	y+6xy-3=0	$y + 6 x y - 3 = 0$
11292	求dy/dx	y+6xy-4=0	$y + 6 x y - 4 = 0$
11293	求dy/dx	y+4xy-9=0	$y + 4 x y - 9 = 0$
11294	求dy/dx	y+4xy-5=0	$y + 4 x y - 5 = 0$
11295	求dy/dx	y+5xy-9=0	$y + 5 x y - 9 = 0$
11296	求dy/dx	y+sin(y)=x	$y + \sin (y) = x$
11297	求dy/dx	y+8xy-2=0	$y + 8 x y - 2 = 0$
11298	求dy/dx	y+9xy-5=0	$y + 9 x y - 5 = 0$
11299	求dy/dx	y=(1+x^2)tan(x-y)	$y = (1 + x^{2}) \tan (x - y)$
11300	求dy/dx	y=(2-5x^3)arcsin(x)	$y = (2 - 5 x^{3}) \arcsin (x)$