Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
23301	Resolva para x	7x+8y=51.30	$7 x + 8 y = 51.3$
23302	Resolva para x	7x=-4y+0	$7 x = - 4 y + 0$
23303	Resolva para x	81000=59871e^((0.093)t)	$81000 = 59871 e^{(0.093) t}$
23304	Resolva para x	9x^2+4y^2-36=0	$9 x^{2} + 4 y^{2} - 36 = 0$
23305	Resolva para x	a*25=-1+(24)(0.25)	$a \cdot 25 = - 1 + (24) (0.25)$
23306	Resolva para x	m=(3x-0)/(3y-5)	$m = \frac{3 x - 0}{3 y - 5}$
23307	Resolva para x	p(2)=4(2)^2-2*2-13	$p (2) = 4 {(2)}^{2} - 2 \cdot 2 - 13$
23308	Resolva para x	p=2/9	$p = \frac{2}{9}$
23309	Resolva para x	p=24-1.25*0	$p = 24 - 1.25 \cdot 0$
23310	Resolva para x	p=2l+2w	$p = 2 l + 2 w$
23311	Resolva para x	p=2x+3y	$p = 2 x + 3 y$
23312	Resolva para x	p=3000(1+5/2)(2)(5)	$p = 3000 (1 + \frac{5}{2}) (2) (5)$
23313	Resolva para x	p=30x+18y	$p = 30 x + 18 y$
23314	Resolva para x	p=5x+7y	$p = 5 x + 7 y$
23315	Resolva para x	p=7x+7y	$p = 7 x + 7 y$
23316	Resolva para x	r=0.447	$r = 0.447$
23317	Resolva para x	s(-8)=(3(1-(-3)^-8))/(1-(-3))	$s (- 8) = \frac{3 (1 - {(- 3)}^{- 8})}{1 - (- 3)}$
23318	Resolva para x	s=((62-82)^2+(77-82)^2+(78-82)^2+(80-82)^2+(82-82)^2+(82-82)^2+(83-82)^2+(84-82)^2+(85-82)^2+(87-82)^2+(89-82)^2+(95-82))/82	$s = \frac{{(62 - 82)}^{2} + {(77 - 82)}^{2} + {(78 - 82)}^{2} + {(80 - 82)}^{2} + {(82 - 82)}^{2} + {(82 - 82)}^{2} + {(83 - 82)}^{2} + {(84 - 82)}^{2} + {(85 - 82)}^{2} + {(87 - 82)}^{2} + {(89 - 82)}^{2} + (95 - 82)}{82}$
23319	Resolva para x	s=42p+920	$s = 42 p + 920$
23320	Resolva para x	sin(2a)=130/(280^2)	$\sin (2 a) = \frac{130}{280^{2}}$
23321	Resolva para x	x+2y-z=5	$x + 2 y - z = 5$
23322	Resolva para x	x+3y-7z=1*4	$x + 3 y - 7 z = 1 \cdot 4$
23323	Resolva para x	x=(4+v(10))/3	$x = \frac{4 + v (10)}{3}$
23324	Resolva para x	x=-6y+4	$x = - 6 y + 4$
23325	Resolva para x	x=80x-3x^2	$x = 80 x - 3 x^{2}$
23326	Resolva para x	y+8/8=y-8/7	$y + \frac{8}{8} = y - \frac{8}{7}$
23327	Resolva para x	y+1=(-2/5)(x-5)	$y + 1 = (- \frac{2}{5}) (x - 5)$
23328	Resolva para x	y=x^2+3-18	$y = x^{2} + 3 - 18$
23329	Resolva para x	y=2/(1+x)	$y = \frac{2}{1 + x}$
23330	Resolva para x	y=6/7x+385+5/7	$y = \frac{6}{7} x + 385 + \frac{5}{7}$
23331	Resolva para x	y=- racine carrée de -x	$y = - \sqrt{- x}$
23332	Resolva para x	y=2x^2-4x+15	$y = 2 x^{2} - 4 x + 15$
23333	Resolva para x	y=4((x-7)/-3)+5	$y = 4 (\frac{x - 7}{- 3}) + 5$
23334	Resolva para x	y=6x^4+1/9x^3+8x^2-10	$y = 6 x^{4} + \frac{1}{9} x^{3} + 8 x^{2} - 10$
23335	Resolva para x	y=644.5x*9+30839.7	$y = 644.5 x \cdot 9 + 30839.7$
23336	Resolva para x	z=(48-40x)/8	$z = \frac{48 - 40 x}{8}$
23337	Resolva para x	z=2x1+x2+2x3+2x3	$z = 2 x \cdot 1 + x \cdot 2 + 2 x \cdot 3 + 2 x \cdot 3$
23338	Resolva para x	z=30x+40y	$z = 30 x + 40 y$
23339	Resolva para x	z=6x+9y	$z = 6 x + 9 y$
23340	Resolva para x	z=7x+5y	$z = 7 x + 5 y$
23341	Écrire sous forme exponentielle	(-2)^4=81	${(- 2)}^{4} = 81$
23342	Écrire sous forme exponentielle	(0.04(7000))/800+1=(1.04)^2	$\frac{0.04 (7000)}{800} + 1 = {(1.04)}^{2}$
23343	Écrire sous forme exponentielle	(9^(37/6))/(9^5)=9	$\frac{9^{\frac{37}{6}}}{9^{5}} = 9$
23344	Écrire sous forme exponentielle	18/( racine carrée de 4)=9	$\frac{18}{\sqrt{4}} = 9$
23345	Écrire sous forme exponentielle	3^5=243	$3^{5} = 243$
23346	Écrire sous forme exponentielle	e^-3=0.0498	$e^{- 3} = 0.0498$
23347	Écrire sous forme exponentielle	base logarithmique 3 de 1/6561=-8	$\log_{3} (\frac{1}{6561}) = - 8$
23348	Écrire sous forme exponentielle	0=3-(0)^3	$0 = 3 - {(0)}^{3}$
23349	Écrire sous forme exponentielle	1.35=(1.04)^2	$1.35 = {(1.04)}^{2}$
23350	Écrire sous forme exponentielle	-1=-1^2-5	$- 1 = - 1^{2} - 5$
23351	Écrire sous forme exponentielle	-1=3-(-1)^3	$- 1 = 3 - {(- 1)}^{3}$
23352	Écrire sous forme exponentielle	13=1(6-3)^2+4	$13 = 1 {(6 - 3)}^{2} + 4$
23353	Écrire sous forme exponentielle	14=2	$14 = 2$
23354	Écrire sous forme exponentielle	15000=(1.000666667/0.0006666667)^96-1	$15000 = {(\frac{1.000\overline{6}}{0.000\overline{6}})}^{96} - 1$
23355	Écrire sous forme exponentielle	20=0.08*20+13.75	$20 = 0.08 \cdot 20 + 13.75$
23356	Écrire sous forme exponentielle	30i+1/(1+i)=1	$30 i + \frac{1}{1 + i} = 1$
23357	Écrire sous forme exponentielle	-7=2(2)+3	$- 7 = 2 (2) + 3$
23358	Écrire sous forme exponentielle	9000=600*(1-(1+i)^-20)/i	$9000 = 600 \cdot \frac{1 - {(1 + i)}^{- 20}}{i}$
23359	Écrire sous forme exponentielle	logarithme de 2*1024=10	$\log (2) \cdot 1024 = 10$
23360	Créer un tableau de distribution des fréquences regroupées	7 , 4 , 1 , 8 , n=3	$7$ , $4$ , $1$ , $8$ , $n = 3$
23361	Simplifier	logarithme de (1-2x)^3- logarithme de (3-x)^3-6	$\log ({(1 - 2 x)}^{3}) - \log ({(3 - x)}^{3}) - 6$
23362	Convertir en notation d'ensemble	1/3x>2	$\frac{1}{3} x > 2$
23363	Convertir en notation d'ensemble	x^2+2x>0	$x^{2} + 2 x > 0$
23364	Convertir en notation d'ensemble	0<z<1.43	$0 < z < 1.43$
23365	Convertir en notation d'ensemble	2x+3>x-5	$2 x + 3 > x - 5$
23366	Convertir en notation d'ensemble	3y+2>0	$3 y + 2 > 0$
23367	Resolva para x	-3x+2>14	$- 3 x + 2 > 14$
23368	Resolva para x	3x+4y<19	$3 x + 4 y < 19$
23369	Resolva para x	-3y<-2x-18	$- 3 y < - 2 x - 18$
23370	Resolva para x	-4(-2-x)<6x+19-11-2x	$- 4 (- 2 - x) < 6 x + 19 - 11 - 2 x$
23371	Resolva para x	4x+12y=600	$4 x + 12 y = 600$
23372	Resolva para x	4x+3y=-12	$4 x + 3 y = - 12$
23373	Resolva para x	4x-y<8	$4 x - y < 8$
23374	Resolva para x	4y>16-4x	$4 y > 16 - 4 x$
23375	Resolva para x	4y>-x+28	$4 y > - x + 28$
23376	Resolva para x	531x<47	$531 x < 47$
23377	Resolva para x	5x+6y<30	$5 x + 6 y < 30$
23378	Resolva para x	5x-34=15	$5 x - 34 = 15$
23379	Resolva para x	5x-y>10	$5 x - y > 10$
23380	Resolva para x	6x-1x>5x+6	$6 x - 1 x > 5 x + 6$
23381	Resolva para x	6y<-10x+24	$6 y < - 10 x + 24$
23382	Resolva para x	7(2-2/3x)=6	$7 (2 - \frac{2}{3} x) = 6$
23383	Resolva para x	7x+3<6x-2	$7 x + 3 < 6 x - 2$
23384	Resolva para x	7x-5y=35	$7 x - 5 y = 35$
23385	Resolva para x	8(x-3)=40	$8 (x - 3) = 40$
23386	Resolva para x	8+3/y>19/y	$8 + \frac{3}{y} > \frac{19}{y}$
23387	Resolva para x	8<x+4	$8 < x + 4$
23388	Resolva para x	8x-4>6x+2	$8 x - 4 > 6 x + 2$
23389	Resolva para x	8x-y<8	$8 x - y < 8$
23390	Resolva para x	n=(in^0.1)/(in^0.933)	$n = \frac{i n^{0.1}}{i n^{0.933}}$
23391	Resolva para x	x+(7000-y)=8000	$x + (7000 - y) = 8000$
23392	Resolva para x	x+(90-y)=100	$x + (90 - y) = 100$
23393	Resolva para x	x+3<2	$x + 3 < 2$
23394	Resolva para x	x+3>7	$x + 3 > 7$
23395	Resolva para x	x+3y>6	$x + 3 y > 6$
23396	Resolva para x	x+5y<5	$x + 5 y < 5$
23397	Resolva para x	x<\|y\|	$x < \| y \|$
23398	Resolva para x	5x>y	$5 x > y$
23399	Resolva para x	1/4x^2-2x+3<=0	$\frac{1}{4} x^{2} - 2 x + 3 \leq 0$
23400	Resolva para x	6x+8y=48	$6 x + 8 y = 48$