Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
23101	Déterminer s'il y a continuité	f(x) = square root of x^2+x	$f (x) = \sqrt{x^{2} + x}$
23102	Déterminer s'il y a continuité	f(x)=x^2	$f (x) = x^{2}$
23103	Encontre a Derivada - d/dx	e^x logarithme népérien de x^8	$e^{x} \ln (x^{8})$
23104	Résoudre graphiquement	x(5x-1)^2=1	$x {(5 x - 1)}^{2} = 1$
23105	Résoudre graphiquement	cot(x)=2	$\cot (x) = 2$
23106	Résoudre graphiquement	0=(x-4)(x+2)^2	$0 = (x - 4) {(x + 2)}^{2}$
23107	Encontre a Derivada - d/dx	-x/(6y)	$- \frac{x}{6 y}$
23108	Tracer	x^2+62	$x^{2} + 62$
23109	Tracer	x^(4/3)+4x^(1/3)	$x^{\frac{4}{3}} + 4 x^{\frac{1}{3}}$
23110	Tracer	f(x)=12x^2-x^3	$f (x) = 12 x^{2} - x^{3}$
23111	Tracer	f(x)=x^3+2x^2f(x)=3x^2-1	$f (x) = x^{3} + 2 x^{2} f (x) = 3 x^{2} - 1$
23112	Tracer	f(x)=17x+17e^x	$f (x) = 17 x + 17 e^{x}$
23113	Encontre a Derivada - d/d@VAR	f(t)=10e^(1/2t)	$f (t) = 10 e^{\frac{1}{2} t}$
23114	Tracer	y=x- logarithme népérien de x	$y = x - \ln (x)$
23115	Tracer	racine cubique de 0.0096	$\sqrt[3]{0.0096}$
23116	Tracer	racine carrée de x^2+3	$\sqrt{x^{2} + 3}$
23117	Tracer	y=x-6x^(1/3)	$y = x - 6 x^{\frac{1}{3}}$
23118	Tracer	(x-1)/(x^2-x)	$\frac{x - 1}{x^{2} - x}$
23119	Tracer	-25x^2	$- 25 x^{2}$
23120	Tracer	x/( racine carrée de 2x-1)	$\frac{x}{\sqrt{2 x - 1}}$
23121	Encontre a Derivada - d/dt	racine quatrième de t-4e^t	$\sqrt[4]{t} - 4 e^{t}$
23122	Encontre a Derivada - d/d?	cos(theta-pi)	$\cos (θ - π)$
23123	Encontre a Derivada - d/dd	d/(dx)*(x^3)	$\frac{d}{d x} \cdot (x^{3})$
23124	Tracer	y=tan(x/3)	$y = \tan (\frac{x}{3})$
23125	Tracer	y=sin(\|x\|)	$y = \sin (\| x \|)$
23126	Tracer	y = logarithme de 2x+7-5	$y = \log (2 x + 7) - 5$
23127	Tracer	y=x+16	$y = x + 16$
23128	Tracer	y=x racine carrée de 5-x^2	$y = x \sqrt{5 - x^{2}}$
23129	Tracer	y=x racine carrée de 8-x^2	$y = x \sqrt{8 - x^{2}}$
23130	Tracer	y=x(x-1)^2	$y = x {(x - 1)}^{2}$
23131	Tracer	y = natural log of e^x	$y = \ln (e^{x})$
23132	Tracer	y = logarithme népérien de racine carrée de x	$y = \ln (\sqrt{x})$
23133	Tracer	y=9cos(x)	$y = 9 \cos (x)$
23134	Tracer	y-4xy-8y^2=0	$y - 4 x y - 8 y^{2} = 0$
23135	Tracer	x^2+y^2+4x+6y-23=0	$x^{2} + y^{2} + 4 x + 6 y - 23 = 0$
23136	Tracer	y=5x^2-3x	$y = 5 x^{2} - 3 x$
23137	Tracer	y=5x^3-5x	$y = 5 x^{3} - 5 x$
23138	Tracer	y=7x-x^2	$y = 7 x - x^{2}$
23139	Tracer	y=7-3x	$y = 7 - 3 x$
23140	Tracer	y=8x^3	$y = 8 x^{3}$
23141	Tracer	y=4x^3-48x-2	$y = 4 x^{3} - 48 x - 2$
23142	Tracer	y=42x-5x^4	$y = 42 x - 5 x^{4}$
23143	Tracer	y=4 base logarithmique 2 de x+6	$y = 4 \log_{2} (x + 6)$
23144	Tracer	y=4x^2+3x-5	$y = 4 x^{2} + 3 x - 5$
23145	Tracer	y=-4x^2+8x-11	$y = - 4 x^{2} + 8 x - 11$
23146	Tracer	y=4x^3-48x-9	$y = 4 x^{3} - 48 x - 9$
23147	Tracer	y=3x^(2/3)-2x	$y = 3 x^{\frac{2}{3}} - 2 x$
23148	Tracer	y=3(3)^x	$y = 3 {(3)}^{x}$
23149	Tracer	y=2sin(x)+3	$y = 2 \sin (x) + 3$
23150	Tracer	y=2x^3-24x-3	$y = 2 x^{3} - 24 x - 3$
23151	Tracer	y=-2cos(3/4x)	$y = - 2 \cos (\frac{3}{4} x)$
23152	Tracer	y=2 logarithme népérien de x+2	$y = 2 \ln (x + 2)$
23153	Tracer	y=2 logarithme népérien de x-2	$y = 2 \ln (x - 2)$
23154	Tracer	y=3x^5-45x^3	$y = 3 x^{5} - 45 x^{3}$
23155	Tracer	y=34x+9	$y = 34 x + 9$
23156	Tracer	y=3x^2+5x-9	$y = 3 x^{2} + 5 x - 9$
23157	Tracer	y=3x^2-37x+120	$y = 3 x^{2} - 37 x + 120$
23158	Tracer	y=3x^3+3x	$y = 3 x^{3} + 3 x$
23159	Tracer	y=3x+3	$y = 3 x + 3$
23160	Tracer	y=3sin(2x-pi/3)	$y = 3 \sin (2 x - \frac{π}{3})$
23161	Tracer	y=e^(3x)	$y = e^{3 x}$
23162	Tracer	y=e^(4x)	$y = e^{4 x}$
23163	Tracer	y = square root of \|x\|	$y = \sqrt{\| x \|}$
23164	Tracer	y=9/(x logarithme népérien de x)	$y = \frac{9}{x \ln (x)}$
23165	Tracer	y=( logarithme népérien de x)/(x^2)	$y = \frac{\ln (x)}{x^{2}}$
23166	Tracer	y=( logarithme népérien de x)/x	$y = \frac{\ln (x)}{x}$
23167	Tracer	y=7/(x^2+1)	$y = \frac{7}{x^{2} + 1}$
23168	Tracer	y=e^(-x/2)	$y = e^{- \frac{x}{2}}$
23169	Tracer	y=x/(1-x)	$y = \frac{x}{1 - x}$
23170	Tracer	y = square root of x+2	$y = \sqrt{x + 2}$
23171	Tracer	y=tan(x)^3	$y = \tan^{3} (x)$
23172	Tracer	y = square root of 16x-2	$y = \sqrt{16 x - 2}$
23173	Tracer	y = square root of 2	$y = \sqrt{2}$
23174	Tracer	y=-x^2-8x-20	$y = - x^{2} - 8 x - 20$
23175	Tracer	y=x^3-12x^2+36x	$y = x^{3} - 12 x^{2} + 36 x$
23176	Tracer	y=x^3-18x^2+81x	$y = x^{3} - 18 x^{2} + 81 x$
23177	Tracer	y=x^3-3x^2-24x	$y = x^{3} - 3 x^{2} - 24 x$
23178	Tracer	y=x^3-4x^2-3x+5	$y = x^{3} - 4 x^{2} - 3 x + 5$
23179	Tracer	y=x^3-4x^2-3x+7	$y = x^{3} - 4 x^{2} - 3 x + 7$
23180	Tracer	y=x^(2x)	$y = x^{2 x}$
23181	Tracer	y=x^3-3x^2+2x	$y = x^{3} - 3 x^{2} + 2 x$
23182	Tracer	y=x^3-5x^2+9	$y = x^{3} - 5 x^{2} + 9$
23183	Tracer	y=xe^(2x)	$y = x e^{2 x}$
23184	Tracer	y=(x+1)/(x-1)	$y = \frac{x + 1}{x - 1}$
23185	Tracer	y=-0.01x^2-0.2x+90	$y = - 0.01 x^{2} - 0.2 x + 90$
23186	Tracer	y=x^3-9x	$y = x^{3} - 9 x$
23187	Tracer	y=x^4-18x^2+81	$y = x^{4} - 18 x^{2} + 81$
23188	Tracer	y=x^4-5x^2+4	$y = x^{4} - 5 x^{2} + 4$
23189	Tracer	y=x^5-5x	$y = x^{5} - 5 x$
23190	Tracer	y=x^3-6x^2+3x+10	$y = x^{3} - 6 x^{2} + 3 x + 10$
23191	Tracer	y=x^3-6x^2+8x	$y = x^{3} - 6 x^{2} + 8 x$
23192	Tracer	y=x^3-6x^2+9x	$y = x^{3} - 6 x^{2} + 9 x$
23193	Tracer	y=15x-5x^2	$y = 15 x - 5 x^{2}$
23194	Tracer	y=12-x^2	$y = 12 - x^{2}$
23195	Tracer	y=15	$y = 15$
23196	Tracer	y=13x-x^2	$y = 13 x - x^{2}$
23197	Tracer	y=2x^3-24x-7	$y = 2 x^{3} - 24 x - 7$
23198	Tracer	y=2x^3+3x^2-12x-18	$y = 2 x^{3} + 3 x^{2} - 12 x - 18$
23199	Tracer	y=22x-3x^4	$y = 22 x - 3 x^{4}$
23200	Tracer	y=25-x^2	$y = 25 - x^{2}$