Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
19001	Tracer	x^2+2y=16	$x^{2} + 2 y = 16$
19002	Tracer	x^2+y^2+2x-2y-2=0	$x^{2} + y^{2} + 2 x - 2 y - 2 = 0$
19003	Trouver la droite directrice	x^2=8y	$x^{2} = 8 y$
19004	Tracer	f(x) = square root of 5x+9	$f (x) = \sqrt{5 x + 9}$
19005	Tracer	x^2+y^2-6x+4y=68	$x^{2} + y^{2} - 6 x + 4 y = 68$
19006	Tracer	x^2-y^2-4x-2y-20=0	$x^{2} - y^{2} - 4 x - 2 y - 20 = 0$
19007	Tracer	x^2+(y-1)^2=1	$x^{2} + {(y - 1)}^{2} = 1$
19008	Tracer	racine carrée de 1/(x-1)	$\sqrt{\frac{1}{x - 1}}$
19009	Tracer	e^x=-3x	$e^{x} = - 3 x$
19010	Tracer	(3x-1)/4+(7y+2)/6=2x-1	$\frac{3 x - 1}{4} + \frac{7 y + 2}{6} = 2 x - 1$
19011	Tracer	2x^2-10x+13	$2 x^{2} - 10 x + 13$
19012	Tracer	x=-19/6p	$x = - \frac{19}{6} p$
19013	Tracer	(X^2-2)/(X^3)=0	$\frac{X^{2} - 2}{X^{3}} = 0$
19014	Tracer	\|7x+7\|<34	$\| 7 x + 7 \| < 34$
19015	Tracer	\|y\|=4-x	$\| y \| = 4 - x$
19016	Tracer	r=-v^2-6v	$r = - v^{2} - 6 v$
19017	Tracer	x-5/x=-4	$x - \frac{5}{x} = - 4$
19018	Tracer	sin(x)=15/8	$\sin (x) = \frac{15}{8}$
19019	Tracer	y=(x-100)^2-100	$y = {(x - 100)}^{2} - 100$
19020	Tracer	y=(x+3)^2-9	$y = {(x + 3)}^{2} - 9$
19021	Tracer	y=(6-x) racine carrée de x	$y = (6 - x) \sqrt{x}$
19022	Tracer	3x^2-12x+10	$3 x^{2} - 12 x + 10$
19023	Tracer	3x^3+4x^2-7x+2=0	$3 x^{3} + 4 x^{2} - 7 x + 2 = 0$
19024	Tracer	3y=5X-9	$3 y = 5 X - 9$
19025	Tracer	3X+y=9	$3 X + y = 9$
19026	Tracer	4x+4y<-16	$4 x + 4 y < - 16$
19027	Tracer	4x+7=51	$4 x + 7 = 51$
19028	Tracer	5x^2+3y^2=15	$5 x^{2} + 3 y^{2} = 15$
19029	Tracer	y^2=2x(x+2)	$y^{2} = 2 x (x + 2)$
19030	Tracer	f(x)=\|x+1\|+\|x-1\|-3	$f (x) = \| x + 1 \| + \| x - 1 \| - 3$
19031	Tracer	y=3- racine carrée de x	$y = 3 - \sqrt{x}$
19032	Tracer	y^2=6-x	$y^{2} = 6 - x$
19033	Tracer	2x^2-11y+11=0	$2 x^{2} - 11 y + 11 = 0$
19034	Tracer	12y+x^2=0	$12 y + x^{2} = 0$
19035	Tracer	2X^2-5X-3=0	$2 X^{2} - 5 X - 3 = 0$
19036	Tracer	2x+3y-9=0	$2 x + 3 y - 9 = 0$
19037	Tracer	2x=3y^2	$2 x = 3 y^{2}$
19038	Tracer	0.8x-2.5=0.7	$0.8 x - 2.5 = 0.7$
19039	Tracer	x^4-4x^3+8x^2-16x+16	$x^{4} - 4 x^{3} + 8 x^{2} - 16 x + 16$
19040	Tracer	(x-2)/9-(3-x)/4=(3x-1)/3	$\frac{x - 2}{9} - \frac{3 - x}{4} = \frac{3 x - 1}{3}$
19041	Tracer	t(x)=4(1-6/5x)+5x	$t (x) = 4 (1 - \frac{6}{5} x) + 5 x$
19042	Tracer	r=4-2cos(x)	$r = 4 - 2 \cos (x)$
19043	Tracer	t=pi/4	$t = \frac{π}{4}$
19044	Tracer	x=(y^2)/24-(7y)/12+97/24	$x = \frac{y^{2}}{24} - \frac{7 y}{12} + \frac{97}{24}$
19045	Tracer	logarithme de x-2+ logarithme de 9-x<1	$\log (x - 2) + \log (9 - x) < 1$
19046	Tracer	p(t)=12te^-1	$p (t) = 12 t e^{- 1}$
19047	Tracer	f(x) = logarithme de 4x	$f (x) = \log (4) x$
19048	Tracer	f(x) = logarithme de 5-x	$f (x) = \log (5 - x)$
19049	Tracer	g(x)=1/2*cos(2x)	$g (x) = \frac{1}{2} \cdot \cos (2 x)$
19050	Tracer	logarithme népérien de (e^( racine carrée de y)* racine carrée de x^3)/(y^2)	$\ln (\frac{e^{\sqrt{y}} \cdot \sqrt{x^{3}}}{y^{2}})$
19051	Trouver le domaine de définition et l'ensemble d'arrivée	cos(x)	$\cos (x)$
19052	Tracer	y=1/14x^2	$y = \frac{1}{14} x^{2}$
19053	Tracer	v(t)=0.7sin(880pit)	$v (t) = 0.7 \sin (880 π t)$
19054	Tracer	y=\|x^2-4\|	$y = \| x^{2} - 4 \|$
19055	Tracer	y=e^(-1x)	$y = e^{- 1 x}$
19056	Trouver le domaine de définition et l'ensemble d'arrivée	f(x)=\|x+3\|	$f (x) = \| x + 3 \|$
19057	Tracer	y = log base 2 of x-1	$y = \log_{2} (x) - 1$
19058	Tracer	f(x)=(x-2)(x-6)	$f (x) = (x - 2) (x - 6)$
19059	Tracer	f(x) racine cubique de x	$f (x) \sqrt[3]{x}$
19060	Resolva para x	1=(18x^2)/(x^4+81)	$1 = \frac{18 x^{2}}{x^{4} + 81}$
19061	Tracer	f(x) = log base 5 of (x-3)^2	$f (x) = \log_{5} ({(x - 3)}^{2})$
19062	Tracer	6sin(x)+4cos(x)=0	$6 \sin (x) + 4 \cos (x) = 0$
19063	Tracer	f(x)=x^3-6x^2+12x-7	$f (x) = x^{3} - 6 x^{2} + 12 x - 7$
19064	Encontre os Outros Valores Trigonométricos no Quadrante IV	cos(theta)=3/5	$\cos (θ) = \frac{3}{5}$
19065	Tracer	3x^2+y^2=28	$3 x^{2} + y^{2} = 28$
19066	Tracer	f(x)=x^2+6x+14	$f (x) = x^{2} + 6 x + 14$
19067	Trouver la valeur exacte	-tan(148)	$- \tan (148)$
19068	Tracer	f(x)=-2(x-4)^2(x^2-4)	$f (x) = - 2 {(x - 4)}^{2} (x^{2} - 4)$
19069	Rendre le dénominateur rationnel	( racine carrée de 7- racine carrée de 2)/( racine carrée de 7+ racine carrée de 2)	$\frac{\sqrt{7} - \sqrt{2}}{\sqrt{7} + \sqrt{2}}$
19070	Tracer	r=4cos(2theta)	$r = 4 \cos (2 θ)$
19071	Trouver le foyer	x^2=16y	$x^{2} = 16 y$
19072	Tracer	y=1+cot(2x-90)	$y = 1 + \cot (2 x - 90)$
19073	Tracer	y=1+ logarithme népérien de -x	$y = 1 + \ln (- x)$
19074	Tracer	y=10x-7	$y = 10 x - 7$
19075	Tracer	y=125x+3625	$y = 125 x + 3625$
19076	Tracer	y=-16x^2+64x+6	$y = - 16 x^{2} + 64 x + 6$
19077	Tracer	y=2(x-4)^2-3	$y = 2 {(x - 4)}^{2} - 3$
19078	Tracer	y=-2(x-3)^2+5	$y = - 2 {(x - 3)}^{2} + 5$
19079	Tracer	y=2\|x+3\|-2	$y = 2 \| x + 3 \| - 2$
19080	Tracer	y=-2\|x+3\|-4	$y = - 2 \| x + 3 \| - 4$
19081	Tracer	y=2(3^x)	$y = 2 (3^{x})$
19082	Tracer	y=(x+3)/(x+2)	$y = \frac{x + 3}{x + 2}$
19083	Tracer	y=xe^0	$y = x e^{0}$
19084	Tracer	y=x^4-3x^3	$y = x^{4} - 3 x^{3}$
19085	Tracer	y=x^4-2x^2	$y = x^{4} - 2 x^{2}$
19086	Tracer	y=x^3-4x^2-x+4	$y = x^{3} - 4 x^{2} - x + 4$
19087	Resolva para x	e^(2x)>39	$e^{2 x} > 39$
19088	Tracer	y=(x-6)/(x-7)	$y = \frac{x - 6}{x - 7}$
19089	Simplifier	sin(2pi-y)	$\sin (2 π - y)$
19090	Tracer	y=x^3-7x	$y = x^{3} - 7 x$
19091	Tracer	y=x^3-8	$y = x^{3} - 8$
19092	Tracer	y=-x^2-9x	$y = - x^{2} - 9 x$
19093	Tracer	y=x^2-9x+8=0	$y = x^{2} - 9 x + 8 = 0$
19094	Tracer	y=x^2-8x+14	$y = x^{2} - 8 x + 14$
19095	Tracer	y=2x^2-8x+7	$y = 2 x^{2} - 8 x + 7$
19096	Tracer	y=-2x^2+4x-7	$y = - 2 x^{2} + 4 x - 7$
19097	Tracer	5x-2=0	$5 x - 2 = 0$
19098	Tracer	y=2cot(3x)	$y = 2 \cot (3 x)$
19099	Tracer	y=2cot(2x)	$y = 2 \cot (2 x)$
19100	Tracer	y=2cot(x-pi/2)	$y = 2 \cot (x - \frac{π}{2})$