Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
107801	Resolva para x	4x-3=0	$4 x - 3 = 0$
107802	Resolva para x	4x-4=4x	$4 x - 4 = 4 x$
107803	Trouver le sommet	y=(x-5)(x+1)	$y = (x - 5) (x + 1)$
107804	Resolva para x	-4x=8	$- 4 x = 8$
107805	Resolva para x	4x-8=12+6x	$4 x - 8 = 12 + 6 x$
107806	Diviser	52÷2	$52 \div 2$
107807	Resolva para x	4x-8=3x+2	$4 x - 8 = 3 x + 2$
107808	Diviser	14÷4	$14 \div 4$
107809	Resolva para x	4y=3/(x^2+2)	$4 y = \frac{3}{x^{2} + 2}$
107810	Resolva para x	racine carrée de x- racine carrée de x-45=3	$\sqrt{x} - \sqrt{x - 45} = 3$
107811	Resolva para x	-5(x-3)=-25	$- 5 (x - 3) = - 25$
107812	Resolva para x	5-x/3=(3(x+1))/7	$5 - \frac{x}{3} = \frac{3 (x + 1)}{7}$
107813	Resolva para x	5e^(6x+3)=0.1	$5 e^{6 x + 3} = 0.1$
107814	Resolva para x	x-3/8=-5/8	$x - \frac{3}{8} = - \frac{5}{8}$
107815	Resolva para x	8x-4x-6x-8=2x	$8 x - 4 x - 6 x - 8 = 2 x$
107816	Développer les expressions logarithmiques	base logarithmique 3 de 7(2x-3)^2	$\log_{3} (7 {(2 x - 3)}^{2})$
107817	Resolva para m	m/( racine carrée de 3)-11=4	$\frac{m}{\sqrt{3}} - 11 = 4$
107818	Resolva para x	8x-3=5	$8 x - 3 = 5$
107819	Resolva para x	9+4(x+1)=25	$9 + 4 (x + 1) = 25$
107820	Diviser	80÷5	$80 \div 5$
107821	Resolva para x	-9=2/3x-17	$- 9 = \frac{2}{3} x - 17$
107822	Diviser	20÷2	$20 \div 2$
107823	Resolva para x	9x=72	$9 x = 72$
107824	Diviser	120/3	$\frac{120}{3}$
107825	Resolva para x	9x=81	$9 x = 81$
107826	Diviser	128÷2	$128 \div 2$
107827	Resolva para x	9x+3y=12	$9 x + 3 y = 12$
107828	Resolva para x	cos(x)=1/2	$\cos (x) = \frac{1}{2}$
107829	Resolva para x	b(5px-3c)=a(qx-4)	$b (5 p x - 3 c) = a (q x - 4)$
107830	Resolva para x	logarithme népérien de racine carrée de x+3=2	$\ln (\sqrt{x + 3}) = 2$
107831	Resolva para x	logarithme népérien de racine carrée de x+6=2	$\ln (\sqrt{x + 6}) = 2$
107832	Trouver les asymptotes	y=(x+2)/(x^2+8x+15)	$y = \frac{x + 2}{x^{2} + 8 x + 15}$
107833	Resolva para x	logarithme népérien de 10- = logarithme népérien de x-3 logarithme népérien de x	$\ln (10) - \ln (x - 3) = \ln (x)$
107834	Diviser	30÷6	$30 \div 6$
107835	Resolva para x	logarithme népérien de x=14	$\ln (x) = 14$
107836	Resolva para x	logarithme népérien de x=0.2	$\ln (x) = 0.2$
107837	Resolva para x	logarithme népérien de x+ logarithme népérien de x+8=5	$\ln (x) + \ln (x + 8) = 5$
107838	Diviser	12÷8	$12 \div 8$
107839	Resolva para x	logarithme népérien de x-5- logarithme népérien de x+4 = logarithme népérien de x-1- logarithme népérien de x+2	$\ln (x - 5) - \ln (x + 4) = \ln (x - 1) - \ln (x + 2)$
107840	Resolva para x	logarithme népérien de x+19 = logarithme népérien de 7x-8	$\ln (x + 19) = \ln (7 x - 8)$
107841	Resolva para x	logarithme népérien de x+3 = logarithme népérien de 2x-5	$\ln (x + 3) = \ln (2 x - 5)$
107842	Transformer en un intervalle	((x-5)^2)/(x^2-4)>=0	$\frac{{(x - 5)}^{2}}{x^{2} - 4} \geq 0$
107843	Resolva para x	7x-6=0	$7 x - 6 = 0$
107844	Resolva para x	7x-3=4x+6	$7 x - 3 = 4 x + 6$
107845	Resolva para x	7x-3(4x+8)=11	$7 x - 3 (4 x + 8) = 11$
107846	Resolva para v	4=8/v	$4 = \frac{8}{v}$
107847	Resolva para x	8(x+1)=7-2(8x+8)	$8 (x + 1) = 7 - 2 (8 x + 8)$
107848	Resolva para x	8(x+1)=4-2(8x+5)	$8 (x + 1) = 4 - 2 (8 x + 5)$
107849	Resolva para x	8+ racine carrée de x+1=2	$8 + \sqrt{x + 1} = 2$
107850	Resolva para x	8+x/-4=5	$8 + \frac{x}{- 4} = 5$
107851	Écrire sous forme usuelle	x^2+y^2+4x+4y+7=0	$x^{2} + y^{2} + 4 x + 4 y + 7 = 0$
107852	Resolva para x	8-3(2x+7)=9x-2x-4	$8 - 3 (2 x + 7) = 9 x - 2 x - 4$
107853	Resolva para x	85=-6x+7+4x	$85 = - 6 x + 7 + 4 x$
107854	Resolva para x	8x-1=23-4x	$8 x - 1 = 23 - 4 x$
107855	Resolva para x	8x=-72	$8 x = - 72$
107856	Simplifier	12(4+6)+0(8-7)	$12 (4 + 6) + 0 (8 - 7)$
107857	Resolva para x	7x+4=x+16	$7 x + 4 = x + 16$
107858	Resolva para x	-7x=-56	$- 7 x = - 56$
107859	Écrire sous forme exponentielle	logarithme de 0.0001=-4	$\log (0.0001) = - 4$
107860	Resolva para x	7x=63	$7 x = 63$
107861	Diviser	50÷2	$50 \div 2$
107862	Resolva para x	7x-2=-2x-29	$7 x - 2 = - 2 x - 29$
107863	Diviser	72÷6	$72 \div 6$
107864	Simplifier	( racine carrée de 5)/( racine carrée de 20)	$\frac{\sqrt{5}}{\sqrt{20}}$
107865	Resolva para x	7(x-2)=4(x+1)-21	$7 (x - 2) = 4 (x + 1) - 21$
107866	Simplifier	(4a)/(6(a+b))	$\frac{4 a}{6 (a + b)}$
107867	Resolva para x	7\|5x\|+2=16	$7 \| 5 x \| + 2 = 16$
107868	Resolva para x	7e^(5x+8)=0.23	$7 e^{5 x + 8} = 0.23$
107869	Resolva para x	7\|2x-1\|=21	$7 \| 2 x - 1 \| = 21$
107870	Resolva para x	30x=25(11/10-x)	$30 x = 25 (\frac{11}{10} - x)$
107871	Écrire sous forme exponentielle	logarithme de 0.1=-1	$\log (0.1) = - 1$
107872	Resolva para x	8x-10>7x+20	$8 x - 10 > 7 x + 20$
107873	Diviser	30÷5	$30 \div 5$
107874	Resolva para X	3X^2-15=0	$3 X^{2} - 15 = 0$
107875	Resolva para x	3+2x racine carrée de 3=5	$3 + 2 x \sqrt{3} = 5$
107876	Diviser	9÷6	$9 \div 6$
107877	Resolva para x	3+4x=9x+13	$3 + 4 x = 9 x + 13$
107878	Resolva para x	3 logarithme de x = logarithme de 64	$3 \log (x) = \log (64)$
107879	Resolva para x	3 logarithme de x=2	$3 \log (x) = 2$
107880	Resolva para x	3 logarithme népérien de x-7=4	$3 \ln (x - 7) = 4$
107881	Diviser	9÷5	$9 \div 5$
107882	Resolva para x	3i(2+5i)=x+6i	$3 i (2 + 5 i) = x + 6 i$
107883	Diviser	98÷2	$98 \div 2$
107884	Simplifier	( racine carrée de 96x^3)/( racine carrée de 2x)	$\frac{\sqrt{96 x^{3}}}{\sqrt{2 x}}$
107885	Resolva para x	32xy=W	$32 x y = W$
107886	Resolva para x	3x+4=12	$3 x + 4 = 12$
107887	Resolva para x	3x+2y=14	$3 x + 2 y = 14$
107888	Resolva para x	-3x+2y=6	$- 3 x + 2 y = 6$
107889	Resolva para x	3x+5y=2	$3 x + 5 y = 2$
107890	Diviser	(7/6)÷8	$\frac{7}{6} \div 8$
107891	Diviser	64÷16	$64 \div 16$
107892	Résoudre en factorisant	7x^2-48x-7=0	$7 x^{2} - 48 x - 7 = 0$
107893	Resolva para x	3x+7=22	$3 x + 7 = 22$
107894	Resolva para x	3x-2y=-2	$3 x - 2 y = - 2$
107895	Resolva para x	3x-3=9	$3 x - 3 = 9$
107896	Trouver la fonction réciproque	y=e^(x+3)	$y = e^{x + 3}$
107897	Resolva para x	-3x-3(-5x-17)=3	$- 3 x - 3 (- 5 x - 17) = 3$
107898	Trouver la fonction réciproque	y = natural log of 2x	$y = \ln (2 x)$
107899	Resolva para x	3x-4y=0	$3 x - 4 y = 0$
107900	Resolva para x	3x-5=x+7	$3 x - 5 = x + 7$