Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
161601	Écrire sous forme exponentielle	( racine quatrième de m)^3	${(\sqrt[4]{m})}^{3}$
161602	Resolva para x	-5(x+1)+7x=-2(3x+2)-3x+4	$- 5 (x + 1) + 7 x = - 2 (3 x + 2) - 3 x + 4$
161603	Simplifier	((3^2)/(3^-1))^3	${(\frac{3^{2}}{3^{- 1}})}^{3}$
161604	Simplifier	1/2 racine carrée de 40	$\frac{1}{2} \sqrt{40}$
161605	Simplifier	-(5/(3u^3))^-2	$- {(\frac{5}{3 u^{3}})}^{- 2}$
161606	Resolva a Inequação para n	4+n/3<6	$4 + \frac{n}{3} < 6$
161607	Tracer	f(x)=-(x+2)(x+1)^2(x-1)	$f (x) = - (x + 2) {(x + 1)}^{2} (x - 1)$
161608	Resolva a Inequação para x	2x+4>10	$2 x + 4 > 10$
161609	Resolva para b	-b+10b+2b+17=6	$- b + 10 b + 2 b + 17 = 6$
161610	Simplifier	1/(4(-1/(4x)))	$\frac{1}{4 (- \frac{1}{4 x})}$
161611	Resolva para q	-q-12q+12q-8=12	$- q - 12 q + 12 q - 8 = 12$
161612	Simplifier	cos(60 degrés )cos(45 degrés )-sin(60 degrés )sin(45 degrés )	$\cos (60 °) \cos (45 °) - \sin (60 °) \sin (45 °)$
161613	Trouver la valeur exacte	base logarithmique 4 de 2	$\log_{4} (2)$
161614	Simplifier	-7(2u-6v)-7v-3(10v+u)	$- 7 (2 u - 6 v) - 7 v - 3 (10 v + u)$
161615	Resolva para k	6/(2k-6)=1/3	$\frac{6}{2 k - 6} = \frac{1}{3}$
161616	Simplifier	( racine carrée de 3x^3)/( racine carrée de 5x)* racine carrée de 15x^4	$\frac{\sqrt{3 x^{3}}}{\sqrt{5 x}} \cdot \sqrt{15 x^{4}}$
161617	Resolva para x	5\|x+8\|+1=9	$5 \| x + 8 \| + 1 = 9$
161618	Convertir en pieds	55.9cm	$55.9 cm$
161619	Évaluer	1/(2(1)^(1/2))	$\frac{1}{2 {(1)}^{\frac{1}{2}}}$
161620	Resolva para x	0.25(2.5x+1.5(x-4))=-x	$0.25 (2.5 x + 1.5 (x - 4)) = - x$
161621	Évaluer	6+2-(-1)+(-8)	$6 + 2 - (- 1) + (- 8)$
161622	Trouver la valeur exacte	csc(390 degrés )	$\csc (390 °)$
161623	Resolva para x	2(3x-4)=x+2	$2 (3 x - 4) = x + 2$
161624	Simplifier	3/(x-1)-3/(x+3)	$\frac{3}{x - 1} - \frac{3}{x + 3}$
161625	Resolva a Inequação para x	14+x<=26	$14 + x \leq 26$
161626	Resolva o Sistema de Inequalities	25<-3x+10 or -23>=-3x+10	$25 < - 3 x + 10$ or $- 23 \geq - 3 x + 10$
161627	Resolva para D	(f^3-M)D=n	$(f^{3} - M) D = n$
161628	Factoriser	64p^2-96p+36-16q^2	$64 p^{2} - 96 p + 36 - 16 q^{2}$
161629	Résoudre en factorisant	x^2+x=7x+16	$x^{2} + x = 7 x + 16$
161630	Évaluer	(2+h)^3	${(2 + h)}^{3}$
161631	Resolva para n	3(n+4)=1/2(6n+4)	$3 (n + 4) = \frac{1}{2} (6 n + 4)$
161632	Resolva para f	18-(-f)=91	$18 - (- f) = 91$
161633	Trouver le PGCD	12m^5n^2-6m^2n^3+3mn	$12 m^{5} n^{2} - 6 m^{2} n^{3} + 3 m n$
161634	Décrire la transformation	g(x)=f(x+2)	$g (x) = f (x + 2)$
161635	Diviser	(x^3+x^2-10x+8)÷(x-2)	$(x^{3} + x^{2} - 10 x + 8) \div (x - 2)$
161636	Resolva a Inequação para x	(3x)/(7-x)<x	$\frac{3 x}{7 - x} < x$
161637	Simplifier	(22y^6z^8)/(2yz^-7)	$\frac{22 y^{6} z^{8}}{2 y z^{- 7}}$
161638	Simplifier l''expression avec une racine	16^(3/4)	$16^{\frac{3}{4}}$
161639	Évaluer	4pi*4^2	$4 π \cdot 4^{2}$
161640	Évaluer	base logarithmique a de 18* base logarithmique 3 de a	$\log_{a} (18) \cdot \log_{3} (a)$
161641	Simplifier	1/(x^2-14x+49)-(2x)/(x-7)	$\frac{1}{x^{2} - 14 x + 49} - \frac{2 x}{x - 7}$
161642	Simplifier	-4q-(-8q)+10	$- 4 q - (- 8 q) + 10$
161643	Resolva para h	24=h/10-6	$24 = \frac{h}{10} - 6$
161644	Resolva para q	-18q+10q+16q-3=-19	$- 18 q + 10 q + 16 q - 3 = - 19$
161645	Simplifier	(21x^2-105x)/(7x-56)	$\frac{21 x^{2} - 105 x}{7 x - 56}$
161646	Tracer	y=x-5 and y=-x+3	$y = x - 5$ and $y = - x + 3$
161647	Resolva a Inequação de Valor Absoluto para n	-4\|8-5n\|=13	$- 4 \| 8 - 5 n \| = 13$
161648	Tracer	y=(1^x)/2	$y = \frac{1^{x}}{2}$
161649	Resolva para b	g=b/(d+2^2)	$g = \frac{b}{d + 2^{2}}$
161650	Trouver les asymptotes dans le graphique	f(x)=(x^2+4x)/(2x^2-5x)	$f (x) = \frac{x^{2} + 4 x}{2 x^{2} - 5 x}$
161651	Résoudre par addition/élimination	-4x-2y=-2 and 4x+8y=-24	$- 4 x - 2 y = - 2$ and $4 x + 8 y = - 24$
161652	Simplifier	1/(x-6)-(3x)/(x^2-3x-18)	$\frac{1}{x - 6} - \frac{3 x}{x^{2} - 3 x - 18}$
161653	Resolva o Sistema de Inequalities	-x+10<=4 and -1<=-x+10	$- x + 10 \leq 4$ and $- 1 \leq - x + 10$
161654	Resolva para n	3/4-1/2n=5/8	$\frac{3}{4} - \frac{1}{2} n = \frac{5}{8}$
161655	Resolva para b	(8x^2-15x)-(x^2-27x)=ax^2+bx	$(8 x^{2} - 15 x) - (x^{2} - 27 x) = a x^{2} + b x$
161656	Factoriser	-m-n+x(m+n)	$- m - n + x (m + n)$
161657	Évaluer	(2x^2)^3	${(2 x^{2})}^{3}$
161658	Écrire sous forme usuelle	(3x-8)(x+2)=2x^2	$(3 x - 8) (x + 2) = 2 x^{2}$
161659	Resolva a Inequação para g	4g-3<7g+1	$4 g - 3 < 7 g + 1$
161660	Convertir en yards	55.9cm	$55.9 cm$
161661	Resolva para a	(8x^2-15x)-(x^2-27x)=ax^2+bx	$(8 x^{2} - 15 x) - (x^{2} - 27 x) = a x^{2} + b x$
161662	Simplifier	(6^7)^3	${(6^{7})}^{3}$
161663	Évaluer	(610^8)÷(1.510^-4)	$(6 \cdot 10^{8}) \div (1.5 \cdot 10^{- 4})$
161664	Simplifier	racine carrée de 2( racine carrée de 45+ racine carrée de 5)	$\sqrt{2} (\sqrt{45} + \sqrt{5})$
161665	Écrire sous forme usuelle	racine carrée de -27	$\sqrt{- 27}$
161666	Resolva para a	1/2a=n^3	$\frac{1}{2} a = n^{3}$
161667	Resolva para θ	cot(theta)=1	$\cot (θ) = 1$
161668	Simplifier	((x+17)/x+7)/((x+10)/x+7)	$\frac{\frac{x + 17}{x} + 7}{\frac{x + 10}{x} + 7}$
161669	Simplifier	(x+2)/(x^2-3x-18)-(5x)/(x-6)	$\frac{x + 2}{x^{2} - 3 x - 18} - \frac{5 x}{x - 6}$
161670	Resolva para c	-13c+12c+3c-4=-18	$- 13 c + 12 c + 3 c - 4 = - 18$
161671	Combiner les termes similaires	-10(1-9x)+6(x-10)	$- 10 (1 - 9 x) + 6 (x - 10)$
161672	Décrire la transformation	f(-x)	$f (- x)$
161673	Tracer	f(x)=(x+2)(x+1)^2(x-1)	$f (x) = (x + 2) {(x + 1)}^{2} (x - 1)$
161674	Resolva para x	(13^5)/(13^x)=13^4	$\frac{13^{5}}{13^{x}} = 13^{4}$
161675	Simplifier	3^-6*((3^4)÷(3^0))^2	$3^{- 6} \times {(3^{4} \div 3^{0})}^{2}$
161676	Resolva para C	R=(CS)/d	$R = \frac{C S}{d}$
161677	Trouver la valeur exacte	27^(1/3)	$27^{\frac{1}{3}}$
161678	Évaluer	(32/10-72/6)	$(\frac{32}{10} - \frac{72}{6})$
161679	Diviser	6÷2(1+2)	$6 \div 2 (1 + 2)$
161680	Resolva para g	g-g+5g-1=4	$g - g + 5 g - 1 = 4$
161681	Resolva a Inequação de Valor Absoluto para x	\|x\|>5	$\| x \| > 5$
161682	Resolva o Sistema de Equations	y=4x-2 y=x+3	$y = 4 x - 2$ $y = x + 3$
161683	Resolva para x	2/3(9x+6)=6x+4	$\frac{2}{3} (9 x + 6) = 6 x + 4$
161684	Resolva para W	W/6=g	$\frac{W}{6} = g$
161685	Resolva a Inequação para x	2x^2+x>=1	$2 x^{2} + x \geq 1$
161686	Simplifier	(x^2+5x)/(2x^2)	$\frac{x^{2} + 5 x}{2 x^{2}}$
161687	Resolva para y	2x+3y=5x-y	$2 x + 3 y = 5 x - y$
161688	Resolva para y	(2y-4)/(y+7)=1/3	$\frac{2 y - 4}{y + 7} = \frac{1}{3}$
161689	Évaluer	racine carrée de 1/((1/(14910^9))^2-(1/(29810^9))^2)	$\sqrt{\frac{1}{{(\frac{1}{149 \cdot 10^{9}})}^{2} - {(\frac{1}{298 \cdot 10^{9}})}^{2}}}$
161690	Trouver les asymptotes dans le graphique	f(x)=(-3x^2+75)/(5x^2+35x+50)	$f (x) = \frac{- 3 x^{2} + 75}{5 x^{2} + 35 x + 50}$
161691	Resolva o Sistema de Inequalities	4x-4<-12 or 4x-4>0	$4 x - 4 < - 12$ or $4 x - 4 > 0$
161692	Simplifier	a^53b^96a	$a^{5} \cdot 3 b^{9} \cdot 6 a$
161693	Écrire sous forme usuelle	-5x^2+10+x-x^4	$- 5 x^{2} + 10 + x - x^{4}$
161694	Resolva a Inequação para x	-12<=44+x	$- 12 \leq 44 + x$
161695	Simplifier	(2x+7)/(x-6)-x/(x^2-3x-18)	$\frac{2 x + 7}{x - 6} - \frac{x}{x^{2} - 3 x - 18}$
161696	Évaluer	4/33.1410^3	$\frac{4}{3} \cdot 3.14 \cdot 10^{3}$
161697	Resolva o Sistema de Inequalities	x+7>=17 and x+7<19	$x + 7 \geq 17$ and $x + 7 < 19$
161698	Resolva para d	-9d-4d-9d+9=-13	$- 9 d - 4 d - 9 d + 9 = - 13$
161699	Multiplier	(x-y)(x+y)	$(x - y) (x + y)$
161700	Resolva para n	d+3n=1	$d + 3 n = 1$