Mathway | Problèmes fréquents

Problèmes fréquents

<
1
...
970
971
972
973
974
...
2396
>

Rang	Matière	Problème	Problème de formatage
97101	Resolva para x	8x+2<5x-7	$8 x + 2 < 5 x - 7$
97102	Tracer	(6x)/(x+3)	$\frac{6 x}{x + 3}$
97103	Resolva para x	5x-8x=x+3	$5 x - 8 x = x + 3$
97104	Tracer	-9/2<x<15/2	$- \frac{9}{2} < x < \frac{15}{2}$
97105	Resolva para x	5x-3=12x+11	$5 x - 3 = 12 x + 11$
97106	Tracer	2/5x-1/5y>0	$\frac{2}{5} x - \frac{1}{5} y > 0$
97107	Resolva para x	5x-3>7+3x	$5 x - 3 > 7 + 3 x$
97108	Resolva para x	-5x>25	$- 5 x > 25$
97109	Tracer	-3/6y<-6	$- \frac{3}{6} y < - 6$
97110	Resolva para x	5x>-20	$5 x > - 20$
97111	Tracer	3/4u>-6	$\frac{3}{4} u > - 6$
97112	Resolva para x	5x+9=6x+17	$5 x + 9 = 6 x + 17$
97113	Tracer	(4pi)/3	$\frac{4 π}{3}$
97114	Resolva para x	-5x+3x>22	$- 5 x + 3 x > 22$
97115	Resolva para x	5x+2<17	$5 x + 2 < 17$
97116	Tracer	-5/2x<=-10	$- \frac{5}{2} x \leq - 10$
97117	Resolva para x	-5x+12<-18	$- 5 x + 12 < - 18$
97118	Tracer	(1/7)^x	${(\frac{1}{7})}^{x}$
97119	Resolva para x	5x+1>8x-8	$5 x + 1 > 8 x - 8$
97120	Tracer	((x+4)^2)/(9^2)+((y+1)^2)/(6^2)>1	$\frac{{(x + 4)}^{2}}{9^{2}} + \frac{{(y + 1)}^{2}}{6^{2}} > 1$
97121	Resolva para x	6=3/4*(x-4)	$6 = \frac{3}{4} \cdot (x - 4)$
97122	Tracer	-18<=-2c-2<-6	$- 18 \leq - 2 c - 2 < - 6$
97123	Resolva para x	-6x<36	$- 6 x < 36$
97124	Resolva para x	-6x<24	$- 6 x < 24$
97125	Tracer	12b-15>21	$12 b - 15 > 21$
97126	Resolva para x	-6x<30	$- 6 x < 30$
97127	Tracer	-13>-5x+2>-28	$- 13 > - 5 x + 2 > - 28$
97128	Resolva para x	6x+5>12x-13	$6 x + 5 > 12 x - 13$
97129	Resolva para x	-7x=35	$- 7 x = 35$
97130	Resolva para x	7x=6-3x^2	$7 x = 6 - 3 x^{2}$
97131	Resolva para x	-7x=14	$- 7 x = 14$
97132	Resolva para x	7x-2<10	$7 x - 2 < 10$
97133	Resolva para x	-7x+4=32	$- 7 x + 4 = 32$
97134	Resolva para x	-7x+6=-6(x-1)	$- 7 x + 6 = - 6 (x - 1)$
97135	Tracer	0.4x+3.6>=2	$0.4 x + 3.6 \geq 2$
97136	Simplifier	racine carrée de x/12	$\sqrt{\frac{x}{12}}$
97137	Tracer	-1<=x<=1	$- 1 \leq x \leq 1$
97138	Tracer	-1 1/4	$- 1 \frac{1}{4}$
97139	Simplifier	racine carrée de x^10y^23	$\sqrt{x^{10} y^{23}}$
97140	Simplifier	racine carrée de t^15	$\sqrt{t^{15}}$
97141	Simplifier	racine carrée de u^7	$\sqrt{u^{7}}$
97142	Simplifier	racine carrée de x^2y^5	$\sqrt{x^{2} y^{5}}$
97143	Simplifier	racine carrée de x^2y^6	$\sqrt{x^{2} y^{6}}$
97144	Tracer	\|x\|<20	$\| x \| < 20$
97145	Simplifier	racine carrée de x^3y^4	$\sqrt{x^{3} y^{4}}$
97146	Simplifier	racine carrée de x^46	$\sqrt{x^{46}}$
97147	Tracer	\|x+2\|<4	$\| x + 2 \| < 4$
97148	Simplifier	racine carrée de a^10	$\sqrt{a^{10}}$
97149	Simplifier	racine carrée de m^7	$\sqrt{m^{7}}$
97150	Simplifier	racine carrée de a^8b^18	$\sqrt{a^{8} b^{18}}$
97151	Simplifier	racine carrée de a^5b^4	$\sqrt{a^{5} b^{4}}$
97152	Simplifier	racine carrée de 9/2	$\sqrt{\frac{9}{2}}$
97153	Simplifier	racine carrée de (7x)/16	$\sqrt{\frac{7 x}{16}}$
97154	Simplifier	racine carrée de (7x)/12	$\sqrt{\frac{7 x}{12}}$
97155	Simplifier	racine carrée de (7x)/8	$\sqrt{\frac{7 x}{8}}$
97156	Tracer	\|y\|<=2	$\| y \| \leq 2$
97157	Simplifier	racine carrée de 25/(y^2)	$\sqrt{\frac{25}{y^{2}}}$
97158	Tracer	\|y\|<=3	$\| y \| \leq 3$
97159	Tracer	\|y+5\|<4	$\| y + 5 \| < 4$
97160	Tracer	\|y+6\|<3	$\| y + 6 \| < 3$
97161	Simplifier	- racine carrée de 36/49	$- \sqrt{\frac{36}{49}}$
97162	Tracer	\|x-20\|<=9	$\| x - 20 \| \leq 9$
97163	Simplifier	racine carrée de (5n^2)/(4m^2)	$\sqrt{\frac{5 n^{2}}{4 m^{2}}}$
97164	Tracer	\|x-2\|>7	$\| x - 2 \| > 7$
97165	Simplifier	racine carrée de 5/(7x)	$\sqrt{\frac{5}{7 x}}$
97166	Tracer	\|x-2\|<=3	$\| x - 2 \| \leq 3$
97167	Simplifier	racine carrée de 49/(y^2)	$\sqrt{\frac{49}{y^{2}}}$
97168	Tracer	\|x-2\|<=4	$\| x - 2 \| \leq 4$
97169	Simplifier	racine carrée de (48x^2y)/49	$\sqrt{\frac{48 x^{2} y}{49}}$
97170	Simplifier	racine carrée de 7/(2x)	$\sqrt{\frac{7}{2 x}}$
97171	Simplifier	racine carrée de 7/81	$\sqrt{\frac{7}{81}}$
97172	Tracer	\|-9x+18\|>-18	$\| - 9 x + 18 \| > - 18$
97173	Simplifier	racine carrée de (x^6)/(9y^2)	$\sqrt{\frac{x^{6}}{9 y^{2}}}$
97174	Simplifier	racine carrée de (x^4)/(9y^2)	$\sqrt{\frac{x^{4}}{9 y^{2}}}$
97175	Simplifier	racine carrée de (x^2)/12	$\sqrt{\frac{x^{2}}{12}}$
97176	Tracer	\|7x+21\|<-7	$\| 7 x + 21 \| < - 7$
97177	Simplifier	racine carrée de 121/(x^2)	$\sqrt{\frac{121}{x^{2}}}$
97178	Tracer	\|-7x-5y\|>39	$\| - 7 x - 5 y \| > 39$
97179	Simplifier	racine carrée de 11/6	$\sqrt{\frac{11}{6}}$
97180	Simplifier	racine carrée de 11/9	$\sqrt{\frac{11}{9}}$
97181	Simplifier	racine carrée de 2/81	$\sqrt{\frac{2}{81}}$
97182	Simplifier	racine carrée de 2/11	$\sqrt{\frac{2}{11}}$
97183	Tracer	\|w\|>=8	$\| w \| \geq 8$
97184	Simplifier	racine carrée de 19/x	$\sqrt{\frac{19}{x}}$
97185	Tracer	racine carrée de x>=-6	$\sqrt{x} \geq - 6$
97186	Simplifier	racine carrée de (2g^3)/(5z)	$\sqrt{\frac{2 g^{3}}{5 z}}$
97187	Simplifier	racine carrée de 22/x	$\sqrt{\frac{22}{x}}$
97188	Tracer	racine carrée de x>=0	$\sqrt{x} \geq 0$
97189	Simplifier	- racine carrée de (245x^3)/(y^5)	$- \sqrt{\frac{245 x^{3}}{y^{5}}}$
97190	Tracer	table[[x,f(x)],[3,64],[4,256],[5,1024]]	$\begin{array}{c} x & f (x) \\ 3 & 64 \\ 4 & 256 \\ 5 & 1024 \end{array}$
97191	Simplifier	racine carrée de (13n^2)/(9m^2)	$\sqrt{\frac{13 n^{2}}{9 m^{2}}}$
97192	Tracer	(x-2)(x-7)>0	$(x - 2) (x - 7) > 0$
97193	Simplifier	racine carrée de 13/2	$\sqrt{\frac{13}{2}}$
97194	Simplifier	racine carrée de 18/49	$\sqrt{\frac{18}{49}}$
97195	Simplifier	racine carrée de 11t racine carrée de 11t	$\sqrt{11 t} \sqrt{11 t}$
97196	Simplifier	racine carrée de 1156	$\sqrt{1156}$
97197	Tracer	\|11x-22\|>22	$\| 11 x - 22 \| > 22$
97198	Tracer	\|-2x\|=4	$\| - 2 x \| = 4$
97199	Simplifier	racine carrée de 125x^3	$\sqrt{125 x^{3}}$
97200	Simplifier	racine carrée de 124	$\sqrt{124}$