Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
168001	Tracer	y-1=f(x)	$y - 1 = f (x)$
168002	Tracer	-20<=10n	$- 20 \leq 10 n$
168003	Resolva para A	A=h/2(a+b)	$A = \frac{h}{2} (a + b)$
168004	Resolva a Inequação para x	x-7>10	$x - 7 > 10$
168005	Resolva para θ	0<=theta<2pi	$0 \leq θ < 2 π$
168006	Resolva para w	2(w+2)+w=3(w-1)+6	$2 (w + 2) + w = 3 (w - 1) + 6$
168007	Résoudre en utilisant la formule quadratique	1/4m^2+3/5m=-1/4	$\frac{1}{4} m^{2} + \frac{3}{5} m = - \frac{1}{4}$
168008	Simplifier	(3a^4-5b^2)^2	${(3 a^{4} - 5 b^{2})}^{2}$
168009	Simplifier	((4v^-3)^3)/(3v^-8)	$\frac{{(4 v^{- 3})}^{3}}{3 v^{- 8}}$
168010	Tracer	2-y<x	$2 - y < x$
168011	Factoriser	m^6n-m^2n^5	$m^{6} n - m^{2} n^{5}$
168012	Simplifier	4 racine carrée de 2*2 racine carrée de 3	$4 \sqrt{2} \cdot 2 \sqrt{3}$
168013	Tracer	g(x)=f(3x)	$g (x) = f (3 x)$
168014	Resolva para a	u+ka=ba ; for a	$u + k a = b a$ ; for $a$
168015	Tracer à l''aide de la table des valeurs	g(x)=2^(x+2)	$g (x) = 2^{x + 2}$
168016	Resolva para n	10(5-n)-1=29	$10 (5 - n) - 1 = 29$
168017	Trouver la fonction	f(x)=4x-6	$f (x) = 4 x - 6$
168018	Resolva para d₁	A=1/2d_1d_2	$A = \frac{1}{2} d_{1} d_{2}$
168019	Simplifier	(9-x^2)/(9x+27)	$\frac{9 - x^{2}}{9 x + 27}$
168020	Resolva para a	-2/3a+3=-a-2+3/4a	$- \frac{2}{3} a + 3 = - a - 2 + \frac{3}{4} a$
168021	Trouver le produit	(8x^2y+9m^3)^2	${(8 x^{2} y + 9 m^{3})}^{2}$
168022	Resolva para x	racine cubique de x+1=2x+2	$\sqrt[3]{x + 1} = 2 x + 2$
168023	Resolva a Inequação para x	-3x>12	$- 3 x > 12$
168024	Combiner les termes similaires	2-x^3-4+3y+y+y+5	$2 - x^{3} - 4 + 3 y + y + y + 5$
168025	Trouver la valeur exacte	racine quatrième de 64	$\sqrt[4]{64}$
168026	Resolva a Inequação para x	(x+68)/(x+8)>=5	$\frac{x + 68}{x + 8} \geq 5$
168027	Écrire la fraction sous forme irréductible	1/2+3/4	$\frac{1}{2} + \frac{3}{4}$
168028	Simplifier	( racine carrée de 3+1)/(2 racine carrée de 2)	$\frac{\sqrt{3} + 1}{2 \sqrt{2}}$
168029	Resolva para x	P=a+b+x	$P = a + b + x$
168030	Resolva a Inequação para x	(x-2)(x+4)(x+7)>0	$(x - 2) (x + 4) (x + 7) > 0$
168031	Resolva para x	512^(5x-1)=(1/8)^(-4-x)	$512^{5 x - 1} = {(\frac{1}{8})}^{- 4 - x}$
168032	Resolva para x	3^x+4^x=5^x	$3^{x} + 4^{x} = 5^{x}$
168033	Écrire sous forme usuelle	5 racine carrée de 3	$5 \sqrt{3}$
168034	Resolva para x	6x+c=k for x	$6 x + c = k$ for $x$
168035	Évaluer	3 choisir 0	${}_{3}C_{0}$
168036	Tracer	(8,-2)	$(8, - 2)$
168037	Resolva para y	cy+3=6d-2y	$c y + 3 = 6 d - 2 y$
168038	Resolva a Inequação para x	(x-5)(x-2)(x+7)>=0	$(x - 5) (x - 2) (x + 7) \geq 0$
168039	Trouver les points d''intersection avec les axes des abscisses et des ordonnées	f(x)=-2(x-3)	$f (x) = - 2 (x - 3)$
168040	Combiner les termes similaires	-5y^2+5-4-4y^2+5y^2-4x^3-1	$- 5 y^{2} + 5 - 4 - 4 y^{2} + 5 y^{2} - 4 x^{3} - 1$
168041	Simplifier	racine carrée de 9/8	$\sqrt{\frac{9}{8}}$
168042	Diviser	(4x^2)÷x	$4 x^{2} \div x$
168043	Resolva para b	4a+b=30a-2b	$4 a + b = 30 a - 2 b$
168044	Resolva para x	9^x*3^(x+2)=3^(f(x))	$9^{x} \cdot 3^{x + 2} = 3^{f (x)}$
168045	Simplifier	(5u^4)/((-3u^4)^2)	$\frac{5 u^{4}}{{(- 3 u^{4})}^{2}}$
168046	Resolva para x	(64^(7x-1))/(4^(2x+3))=4^(9x-4)	$\frac{64^{7 x - 1}}{4^{2 x + 3}} = 4^{9 x - 4}$
168047	Trouver les racines (zéros)	x^2-2=0	$x^{2} - 2 = 0$
168048	Développer les expressions logarithmiques	logarithme de (6(5+x)^4)/(x^2)	$\log (\frac{6 {(5 + x)}^{4}}{x^{2}})$
168049	Simplifier	2 racine carrée de 5* racine carrée de 5	$2 \sqrt{5} \cdot \sqrt{5}$
168050	Diviser	(20m^2n^3-10m^2n)/(5mn)	$\frac{20 m^{2} n^{3} - 10 m^{2} n}{5 m n}$
168051	Resolva para x	(2x-6)/x=(x-2)/4	$\frac{2 x - 6}{x} = \frac{x - 2}{4}$
168052	Factoriser	-30y^5z-48x^3y^3z^2	$- 30 y^{5} z - 48 x^{3} y^{3} z^{2}$
168053	Resolva para n	n/(n+2)-3=8/(n^2-4)	$\frac{n}{n + 2} - 3 = \frac{8}{n^{2} - 4}$
168054	Simplifier	((8x^2)/(2x^2))^2	${(\frac{8 x^{2}}{2 x^{2}})}^{2}$
168055	Resolva a Inequação para x	x-9<=2(9-x)	$x - 9 \leq 2 (9 - x)$
168056	Tracer	F(x)=-(x+4)^2-3	$F (x) = - {(x + 4)}^{2} - 3$
168057	Resolva para x	racine carrée de 9x+7+ racine carrée de 2x=7	$\sqrt{9 x + 7} + \sqrt{2 x} = 7$
168058	Resolva a Inequação para x	x^2+x-20<=0	$x^{2} + x - 20 \leq 0$
168059	Encontre o Termo de First	n	$n$
168060	Simplifier	x^-2*x^(11/9)	$x^{- 2} \cdot x^{\frac{11}{9}}$
168061	Tracer à l''aide de la table des valeurs	f(x) = cube root of x+3	$f (x) = \sqrt[3]{x + 3}$
168062	Resolva para d	5/6=1/6+d	$\frac{5}{6} = \frac{1}{6} + d$
168063	Resolva a Inequação para x	x^2-64<0	$x^{2} - 64 < 0$
168064	Resolva para θ	tan(theta)=1/( racine carrée de 3)	$\tan (θ) = \frac{1}{\sqrt{3}}$
168065	Trouver la valeur exacte	-5^3	$- 5^{3}$
168066	Resolva para b	a = square root of b+6	$a = \sqrt{b + 6}$
168067	Simplifier	(2x-1/2)^2	${(2 x - \frac{1}{2})}^{2}$
168068	Resolva para x	-4+x+7x^2=0	$- 4 + x + 7 x^{2} = 0$
168069	Tracer	(-8,2)	$(- 8, 2)$
168070	Resolva para x	6x=2x^3+11x^2	$6 x = 2 x^{3} + 11 x^{2}$
168071	Trouver les points d''intersection avec les axes des abscisses et des ordonnées	f(x)=-3^(2x+1)+2	$f (x) = - 3^{2 x + 1} + 2$
168072	Resolva para R	R=e/i	$R = \frac{e}{i}$
168073	Resolva para z	-1/2=-6/7z-5/6	$- \frac{1}{2} = - \frac{6}{7} z - \frac{5}{6}$
168074	Resolva para q	1/3q+2/3=8/3q-5/3	$\frac{1}{3} q + \frac{2}{3} = \frac{8}{3} q - \frac{5}{3}$
168075	Simplifier	(8x-4)/(7x^3)+(8x+3)/(7x^3)	$\frac{8 x - 4}{7 x^{3}} + \frac{8 x + 3}{7 x^{3}}$
168076	Combiner les termes similaires	2-3x+7x-x+2x^2+7-5	$2 - 3 x + 7 x - x + 2 x^{2} + 7 - 5$
168077	Resolva para y	-1/2=1/2+5/7y	$- \frac{1}{2} = \frac{1}{2} + \frac{5}{7} y$
168078	Resolva para x	3(x-2)+6=4(2-x)	$3 (x - 2) + 6 = 4 (2 - x)$
168079	Combiner les termes similaires	-4-6x^3+3y^2+3+2-x^3-5y^2	$- 4 - 6 x^{3} + 3 y^{2} + 3 + 2 - x^{3} - 5 y^{2}$
168080	Resolva para n	6(n+5)=2	$6 (n + 5) = 2$
168081	Trouver le produit	(2x+5)^3	${(2 x + 5)}^{3}$
168082	Trouver la valeur exacte	(( racine carrée de 3)/2)/(1/2)	$\frac{\frac{\sqrt{3}}{2}}{\frac{1}{2}}$
168083	Resolva a Inequação para x	3x<-6	$3 x < - 6$
168084	Resolva a Inequação para x	x^2-100<0	$x^{2} - 100 < 0$
168085	Diviser	(4x)/(2x)	$\frac{4 x}{2 x}$
168086	Écrire sous forme usuelle	(3x-1)(2x^3+4x^2-5)	$(3 x - 1) (2 x^{3} + 4 x^{2} - 5)$
168087	Resolva para x	1/3(x-2)=1/5(x+4)+2	$\frac{1}{3} (x - 2) = \frac{1}{5} (x + 4) + 2$
168088	Trouver la valeur exacte	sec(-270 degrés )	$\sec (- 270 °)$
168089	Resolva para z	5/8=1/2-1/6z	$\frac{5}{8} = \frac{1}{2} - \frac{1}{6} z$
168090	Tracer à l''aide de la table des valeurs	y=1-x^2	$y = 1 - x^{2}$
168091	Simplifier	((2^5)/(x^2))^4	${(\frac{2^{5}}{x^{2}})}^{4}$
168092	Simplifier	((-2xy)^2*10x^3y^11)/(8x^10y^4)	$\frac{{(- 2 x y)}^{2} \cdot 10 x^{3} y^{11}}{8 x^{10} y^{4}}$
168093	Tracer	y = square root of x	$y = \sqrt[2]{x}$
168094	Resolva para a	-2(3a-2)=1/3(7-3a)	$- 2 (3 a - 2) = \frac{1}{3} (7 - 3 a)$
168095	Multiplier	-1*(-x)	$- 1 \cdot (- x)$
168096	Tracer	f(x)=x(x+2)	$f (x) = x (x + 2)$
168097	Simplifier	(y^2-y-12)+(y^2+y-6)	$(y^{2} - y - 12) + (y^{2} + y - 6)$
168098	Resolva a Inequação para x	-2(5-4x)<6x-4	$- 2 (5 - 4 x) < 6 x - 4$
168099	Resolva para x	racine carrée de x-2 = racine carrée de x-56	$\sqrt{x} - 2 = \sqrt{x - 56}$
168100	Resolva a Inequação de Valor Absoluto para x	\|x\|<7	$\| x \| < 7$