Mathway | Problèmes fréquents

Problèmes fréquents

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Rang	Matière	Problème	Problème de formatage
97001	Tracer	x-24/x<2	$x - \frac{24}{x} < 2$
97002	Tracer	x<-1	$x < - 1$
97003	Resolva para x	\|3-4x\|<11	$\| 3 - 4 x \| < 11$
97004	Resolva para x	\|2x-3\|=9	$\| 2 x - 3 \| = 9$
97005	Tracer	x(x-6)<0	$x (x - 6) < 0$
97006	Resolva para x	\|2x-6\|<2	$\| 2 x - 6 \| < 2$
97007	Tracer	x-3/x<-2	$x - \frac{3}{x} < - 2$
97008	Resolva para x	\|2x-1\|>5	$\| 2 x - 1 \| > 5$
97009	Tracer	x^2+y^2=0	$x^{2} + y^{2} = 0$
97010	Trouver les points d'intersection avec les axes des abscisses et des ordonnées	1/2x-2/3y=-6	$\frac{1}{2} x - \frac{2}{3} y = - 6$
97011	Resolva para x	\|2x+7\|<11	$\| 2 x + 7 \| < 11$
97012	Tracer	x^2+6x-1>=0	$x^{2} + 6 x - 1 \geq 0$
97013	Resolva para x	\|12-4x\|=7	$\| 12 - 4 x \| = 7$
97014	Tracer	x^2+8x>=-15	$x^{2} + 8 x \geq - 15$
97015	Resolva para x	\|2-8x\|<-13	$\| 2 - 8 x \| < - 13$
97016	Resolva para x	\|2-3x\|<11	$\| 2 - 3 x \| < 11$
97017	Tracer	x^2<-9	$x^{2} < - 9$
97018	Tracer	x^2<=9	$x^{2} \leq 9$
97019	Tracer	x^2+y^2>=4	$x^{2} + y^{2} \geq 4$
97020	Tracer	-x-2y>=8	$- x - 2 y \geq 8$
97021	Resolva para x	4^(3x+1)<28	$4^{3 x + 1} < 28$
97022	Tracer	f(x)=1/3( racine cubique de 24)^(2x)	$f (x) = \frac{1}{3} {(\sqrt[3]{24})}^{2 x}$
97023	Resolva para x	4/x=3/(x+2)	$\frac{4}{x} = \frac{3}{x + 2}$
97024	Tracer	f(x)=-1/2x^2+7	$f (x) = - \frac{1}{2} x^{2} + 7$
97025	Tracer	f(x)=1/4 logarithme de x-5-6	$f (x) = \frac{1}{4} \log (x - 5) - 6$
97026	Tracer	8(10m+6)<=12	$8 (10 m + 6) \leq 12$
97027	Tracer	-8<=x<=8	$- 8 \leq x \leq 8$
97028	Tracer	8x+4y+6<=70	$8 x + 4 y + 6 \leq 70$
97029	Resolva para x	10/(x+8)>2	$\frac{10}{x + 8} > 2$
97030	Resolva para x	3/10x+21<0	$\frac{3}{10} x + 21 < 0$
97031	Tracer	f(-3)=	$f (- 3) =$
97032	Resolva para x	(2x-5)/12+(3-x)/4=4/3	$\frac{2 x - 5}{12} + \frac{3 - x}{4} = \frac{4}{3}$
97033	Resolva para x	2/7x<-4	$\frac{2}{7} x < - 4$
97034	Resolva para x	-2x=-6	$- 2 x = - 6$
97035	Tracer	f(-1)=	$f (- 1) =$
97036	Resolva para x	2x>-10	$2 x > - 10$
97037	Resolva para x	2x=0	$2 x = 0$
97038	Tracer	4x-18>2	$4 x - 18 > 2$
97039	Résoudre en factorisant	4/x-1/3=x/6	$\frac{4}{x} - \frac{1}{3} = \frac{x}{6}$
97040	Tracer	4y+3<=y+6	$4 y + 3 \leq y + 6$
97041	Tracer	-5<=x<=5	$- 5 \leq x \leq 5$
97042	Resolva para x	2x-2>3x-8	$2 x - 2 > 3 x - 8$
97043	Tracer	4x+3y<3	$4 x + 3 y < 3$
97044	Resolva para x	2x-3>5	$2 x - 3 > 5$
97045	Tracer	4-2x>=10	$4 - 2 x \geq 10$
97046	Resolva para x	-2x-4<3x+21	$- 2 x - 4 < 3 x + 21$
97047	Tracer	-44>-2x-8>=-8	$- 44 > - 2 x - 8 \geq - 8$
97048	Resolva para x	3(x-4)>15	$3 (x - 4) > 15$
97049	Tracer	-4<=2t<=2	$- 4 \leq 2 t \leq 2$
97050	Resolva para x	3(x-4)=5x+2	$3 (x - 4) = 5 x + 2$
97051	Resolva para x	3(x-6)+2=5x-4	$3 (x - 6) + 2 = 5 x - 4$
97052	Resolva para x	3(4x+1)=39	$3 (4 x + 1) = 39$
97053	Resolva para x	3(2x-4)-4x<2x+3	$3 (2 x - 4) - 4 x < 2 x + 3$
97054	Tracer	5x-5<=5(x-1)	$5 x - 5 \leq 5 (x - 1)$
97055	Resolva para x	2x+3>(6x+7)/3	$2 x + 3 > \frac{6 x + 7}{3}$
97056	Tracer	5x+2>=3x-6	$5 x + 2 \geq 3 x - 6$
97057	Resolva para x	24x+900=5400	$24 x + 900 = 5400$
97058	Tracer	5x+3y<=15	$5 x + 3 y \leq 15$
97059	Resolva para x	25-(3x+7)=2(x+3)+x	$25 - (3 x + 7) = 2 (x + 3) + x$
97060	Tracer	7x+3>=52	$7 x + 3 \geq 52$
97061	Tracer	7x+6y=0	$7 x + 6 y = 0$
97062	Tracer	6x-21>=-314x+11<-17	$6 x - 21 \geq - 314 x + 11 < - 17$
97063	Resolva para x	4-(x+2)<-3(x+4)	$4 - (x + 2) < - 3 (x + 4)$
97064	Tracer	2x+7<9	$2 x + 7 < 9$
97065	Resolva para x	4\|x+2\|=16	$4 \| x + 2 \| = 16$
97066	Tracer	2x-5y<8	$2 x - 5 y < 8$
97067	Resolva para x	4+6x<4x-18	$4 + 6 x < 4 x - 18$
97068	Tracer	2x-x^2<-8	$2 x - x^{2} < - 8$
97069	Resolva para x	4-3x<6-4x	$4 - 3 x < 6 - 4 x$
97070	Tracer	2y>x-2	$2 y > x - 2$
97071	Resolva para x	42>3x+3	$42 > 3 x + 3$
97072	Resolva para x	-4x<12	$- 4 x < 12$
97073	Resolva para x	-4x<16	$- 4 x < 16$
97074	Tracer	2x-1>5	$2 x - 1 > 5$
97075	Resolva para x	-4x<8	$- 4 x < 8$
97076	Tracer	2 base logarithmique 3 de x	$2 \log_{3} (x)$
97077	Tracer	f(x)=-2(1/2)^x	$f (x) = - 2 {(\frac{1}{2})}^{x}$
97078	Resolva para x	4x-5<-17	$4 x - 5 < - 17$
97079	Tracer	2x^2-4x-30<=0	$2 x^{2} - 4 x - 30 \leq 0$
97080	Resolva para x	4x-4>12	$4 x - 4 > 12$
97081	Resolva para x	4x-7>17	$4 x - 7 > 17$
97082	Tracer	-3x+4>=7	$- 3 x + 4 \geq 7$
97083	Simplifier	racine quatrième de x^5	$\sqrt[4]{x^{5}}$
97084	Tracer	3x-4y=-18	$3 x - 4 y = - 18$
97085	Resolva para x	4x=-20	$4 x = - 20$
97086	Tracer	-3<=x<4	$- 3 \leq x < 4$
97087	Resolva para x	4x=36	$4 x = 36$
97088	Resolva para x	4x-3<13	$4 x - 3 < 13$
97089	Tracer	3<=x<=8	$3 \leq x \leq 8$
97090	Resolva para x	3x-2y>6	$3 x - 2 y > 6$
97091	Resolva para x	3x-4=11	$3 x - 4 = 11$
97092	Tracer	-3+8i	$- 3 + 8 i$
97093	Resolva para x	3x-y>3	$3 x - y > 3$
97094	Tracer	3+2c>=13	$3 + 2 c \geq 13$
97095	Resolva para x	4(4-3x)+9x<7(5+6x)	$4 (4 - 3 x) + 9 x < 7 (5 + 6 x)$
97096	Resolva para x	3x+5=2x-8	$3 x + 5 = 2 x - 8$
97097	Resolva para x	-3x>6	$- 3 x > 6$
97098	Tracer	3 base logarithmique 1/3 de x	$3 \log_{\frac{1}{3}} (x)$
97099	Resolva para x	-3x>12	$- 3 x > 12$
97100	Resolva para x	-3x+3<6	$- 3 x + 3 < 6$