Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
160001	Resolva para g	E=16gh	$E = 16 g h$
160002	Resolva para x	(x^2+6x+9)/(x+3)=0	$\frac{x^{2} + 6 x + 9}{x + 3} = 0$
160003	Resolva a Inequação para v	-9<=7-8v	$- 9 \leq 7 - 8 v$
160004	Resolva a Inequação para x	-16x>-80	$- 16 x > - 80$
160005	Resolva a Inequação para n	-20<=10n	$- 20 \leq 10 n$
160006	Resolva para x	\|3x-8\|=x	$\| 3 x - 8 \| = x$
160007	Resolva para x	x/(x-1)=-2/(x-3)	$\frac{x}{x - 1} = - \frac{2}{x - 3}$
160008	Resolva para D	f=4GD-m^3D	$f = 4 G D - m^{3} D$
160009	Resolva para q	7q+17q-14q-8q=14	$7 q + 17 q - 14 q - 8 q = 14$
160010	Tracer	11q+5<=49	$11 q + 5 \leq 49$
160011	Resolva a Equação Racional para x	8/(x+1)=4/3	$\frac{8}{x + 1} = \frac{4}{3}$
160012	Factoriser	(x+2)^2-25y^4	${(x + 2)}^{2} - 25 y^{4}$
160013	Resolva para B	g=mB-2qB	$g = m B - 2 q B$
160014	Resolva para w	g=1/6(w+40)	$g = \frac{1}{6} (w + 40)$
160015	Resolva para z	2z+1=z	$2 z + 1 = z$
160016	Resolva para t	6+3t=8t-14	$6 + 3 t = 8 t - 14$
160017	Resolva para r	A=1/2pir^2	$A = \frac{1}{2} π r^{2}$
160018	Factoriser	(x+4)^2-4y^5(x+4)+4y^10	${(x + 4)}^{2} - 4 y^{5} (x + 4) + 4 y^{10}$
160019	Resolva para B	m^3=4(B-g)	$m^{3} = 4 (B - g)$
160020	Resolva para X	X^2-169=0	$X^{2} - 169 = 0$
160021	Resolva para y	x=y/z	$x = \frac{y}{z}$
160022	Resolva para x	13=8/3(4x+9)	$13 = \frac{8}{3} (4 x + 9)$
160023	Simplifier	x+x+x+2	$x + x + x + 2$
160024	Soustraire	(-10x^2+9x)-(-6x+4)	$(- 10 x^{2} + 9 x) - (- 6 x + 4)$
160025	Resolva para a	a-7=3(b+2)	$a - 7 = 3 (b + 2)$
160026	Écrire sous forme usuelle	6x^5+8x-3x^3+7x^7	$6 x^{5} + 8 x - 3 x^{3} + 7 x^{7}$
160027	Trouver a, b, c	9e+4=-5e+14+13e	$9 e + 4 = - 5 e + 14 + 13 e$
160028	Tracer	(1,6)	$(1, 6)$
160029	Simplifier	x^4y^0z^-1	$x^{4} y^{0} z^{- 1}$
160030	Trouver la valeur exacte	1/2+1/2	$\frac{1}{2} + \frac{1}{2}$
160031	Résoudre en utilisant la formule quadratique	ax^2+bx+c	$a x^{2} + b x + c$
160032	Simplifier	4*(-5+7i)	$4 \cdot (- 5 + 7 i)$
160033	Resolva a Inequação para x	4x+15>=x+6	$4 x + 15 \geq x + 6$
160034	Factoriser	x^2+x-6=0	$x^{2} + x - 6 = 0$
160035	Resolva para m	-1/3m+1=-7	$- \frac{1}{3} m + 1 = - 7$
160036	Resolva a Inequação para m	8m+95<-87m+5	$8 m + 95 < - 87 m + 5$
160037	Simplifier	((2x^2+5x+3)/(x^2-3x-4))÷((4x^2+2x-6)/(x^2-8x+16))	$\frac{2 x^{2} + 5 x + 3}{x^{2} - 3 x - 4} \div \frac{4 x^{2} + 2 x - 6}{x^{2} - 8 x + 16}$
160038	Évaluer	(1/5)^2(3+2+5)^2	${(\frac{1}{5})}^{2} {(3 + 2 + 5)}^{2}$
160039	Resolva para A	1/4A-h=d^2	$\frac{1}{4} A - h = d^{2}$
160040	Trouver les asymptotes dans le graphique	f(x)=(x^2+2x+1)/(x+1)	$f (x) = \frac{x^{2} + 2 x + 1}{x + 1}$
160041	Resolva para b	gb+Nb=2F^2	$g b + N b = 2 F^{2}$
160042	Resolva para y	3y+6+4y-7=-8	$3 y + 6 + 4 y - 7 = - 8$
160043	Resolva para w	2\|4w-1\|=3\|4w+2\|	$2 \| 4 w - 1 \| = 3 \| 4 w + 2 \|$
160044	Resolva para B	f(B-g^3)=2	$f (B - g^{3}) = 2$
160045	Trouver les points d''intersection avec les axes des abscisses et des ordonnées	f(x)=(2x-1)/(x^2-4)	$f (x) = \frac{2 x - 1}{x^{2} - 4}$
160046	Simplifier	(4 racine quatrième de y^5)^(1/2)	${(4 \sqrt[4]{y^{5}})}^{\frac{1}{2}}$
160047	Resolva a Inequação para x	-2< logarithme de x<2	$- 2 < \log (x) < 2$
160048	Simplifier	-\|-5*(-7)\|	$- \| - 5 \cdot (- 7) \|$
160049	Évaluer	1+(-2-5)^2+(14-17)*4	$1 + {(- 2 - 5)}^{2} + (14 - 17) \cdot 4$
160050	Évaluer	((8^-5)/(2^-2))^-4	${(\frac{8^{- 5}}{2^{- 2}})}^{- 4}$
160051	Resolva para x	racine cinquième de x+7=-2	$\sqrt[5]{x + 7} = - 2$
160052	Resolva a Inequação de Valor Absoluto para x	\|3x\|=9	$\| 3 x \| = 9$
160053	Simplifier	(3x^3+3x^2-4x+5)+(x^3-2x^2+x-4)	$(3 x^{3} + 3 x^{2} - 4 x + 5) + (x^{3} - 2 x^{2} + x - 4)$
160054	Resolva a Inequação para a	(a+1)/(a-2)>3	$\frac{a + 1}{a - 2} > 3$
160055	Convertir en un nombre décimal	270deg	$270$ degrees
160056	Resolva para r	F_g=(GM_1M_2)/(r^2)	$F_{g} = \frac{G M_{1} M_{2}}{r^{2}}$
160057	Trouver la valeur exacte	20x-(2x-(x+2)-(6-x^2)-(28+x+x^2))	$20 x - (2 x - (x + 2) - (6 - x^{2}) - (28 + x + x^{2}))$
160058	Soustraire	(9x^2-8)-(-4x^2-5x)	$(9 x^{2} - 8) - (- 4 x^{2} - 5 x)$
160059	Resolva para a	S=ut+1/2at^2	$S = u t + \frac{1}{2} a t^{2}$
160060	Diviser	(3x^2)/x	$\frac{3 x^{2}}{x}$
160061	Resolva o Sistema de Equations	-4x+9y=9 x-3y=-6	$- 4 x + 9 y = 9$ $x - 3 y = - 6$
160062	Trouver le domaine de définition et l''ensemble d''arrivée	f(x)=(2+x)/(2x)	$f (x) = \frac{2 + x}{2 x}$
160063	Simplifier	(3m-4)^3(3m^5)	${(3 m - 4)}^{3} (3 m^{5})$
160064	Resolva para x	racine carrée de x+2=x	$\sqrt{x} + 2 = x$
160065	Resolva para g	mg+rg=2h	$mg + r g = 2 h$
160066	Resolva para x	4=3/7(3x+14)	$4 = \frac{3}{7} (3 x + 14)$
160067	Trouver la valeur exacte	cot(0 degrés )	$\cot (0 °)$
160068	Resolva o Sistema de Equations	8x+4y=12 y=-2x+3	$8 x + 4 y = 12$ $y = - 2 x + 3$
160069	Tracer à l''aide de la table des valeurs	f(x) = log base 3 of x	$f (x) = \log_{3} (x)$
160070	Resolva para r	2/(r+3)+1/2=9/10	$\frac{2}{r + 3} + \frac{1}{2} = \frac{9}{10}$
160071	Tracer	y>=\|x\|+2	$y \geq \| x \| + 2$
160072	Simplifier	x/(x^2-3x-4)+(2x)/(x-4)	$\frac{x}{x^{2} - 3 x - 4} + \frac{2 x}{x - 4}$
160073	Resolva para a	Ma-Ta=g	$M a - T a = g$
160074	Trouver le produit	(2x-3)^3	${(2 x - 3)}^{3}$
160075	Resolva para h	V=pir^2h for h	$V = π r^{2} h$ for $h$
160076	Tracer à l''aide de la table des valeurs	g(x)=(1/2)^x	$g (x) = {(\frac{1}{2})}^{x}$
160077	Resolva para x	4*2^(5x)=21	$4 \cdot 2^{5 x} = 21$
160078	Évaluer	(( racine carrée de 3)/2)÷(1/2)	$\frac{\sqrt{3}}{2} \div \frac{1}{2}$
160079	Resolva para x	racine carrée de x-1+1=x	$\sqrt{x - 1} + 1 = x$
160080	Tracer	10c+5<=45	$10 c + 5 \leq 45$
160081	Resolva a Inequação para x	3^x<9^(x-2)	$3^{x} < 9^{x - 2}$
160082	Resolva para a	a=1/2(a+b)h	$a = \frac{1}{2} (a + b) h$
160083	Resolva para r	(4r)/(5r+6)=1/6	$\frac{4 r}{5 r + 6} = \frac{1}{6}$
160084	Trouver le quotient	(x^3+3x^2-4x-12)÷(x^2+5x+6)	$(x^{3} + 3 x^{2} - 4 x - 12) \div (x^{2} + 5 x + 6)$
160085	Resolva para X	racine carrée de 8X-5=1	$\sqrt{8 X - 5} = 1$
160086	Simplifier	racine carrée de x^(3/4)x^-1	$\sqrt{x^{\frac{3}{4}} x^{- 1}}$
160087	Soustraire	(9x^2-5x)-(-3x-8)	$(9 x^{2} - 5 x) - (- 3 x - 8)$
160088	Convertir sous forme logarithmique	4*e^(2.7x)=33	$4 \cdot e^{2.7 x} = 33$
160089	Convertir en coordonnées polaires.	x=4	$x = 4$
160090	Décrire la transformation	-f(x)	$- f (x)$
160091	Simplifier	(2(f^4)^2f^2)/(8f^12)	$\frac{2 {(f^{4})}^{2} f^{2}}{8 f^{12}}$
160092	Resolva para x	4^(3x+2)<64	$4^{3 x + 2} < 64$
160093	Resolva para θ	tan(theta)+1=0	$\tan (θ) + 1 = 0$
160094	Resolva para n	racine carrée de -5n+14=-n	$\sqrt{- 5 n + 14} = - n$
160095	Resolva para B	F(-G+B)=n	$F (- G + B) = n$
160096	Simplifier	2^x+2^x	$2^{x} + 2^{x}$
160097	Resolva para b	n/r=D/b	$\frac{n}{r} = \frac{D}{b}$
160098	Resolva para f	n^2=6f+h	$n^{2} = 6 f + h$
160099	Évaluer	35-14÷2+8^2	$35 - 14 \div 2 + 8^{2}$
160100	Resolva para y	y-y_1=m(x-x_1)	$y - y_{1} = m (x - x_{1})$