Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
601	Trouver la pente et l'ordonnée à l'origine	6x+2y=12	$6 x + 2 y = 12$
602	Trouver la pente et l'ordonnée à l'origine	3x-y=0	$3 x - y = 0$
603	Écrire sous forme de l'équation d'une droite	y=1/2x+2	$y = \frac{1}{2} x + 2$
604	Trouver la pente et l'ordonnée à l'origine	56x-4.1=y	$56 x - 4.1 = y$
605	Trouver le degré	(a+b)^2	${(a + b)}^{2}$
606	Resolva para x	4x<-24	$4 x < - 24$
607	Resolva para x	-9x+8=-8(x-1)	$- 9 x + 8 = - 8 (x - 1)$
608	Resolva para c	15c+12m=3000	$15 c + 12 m = 3000$
609	Resolva para n	-11=6-2n-5	$- 11 = 6 - 2 n - 5$
610	Simplifier	f(x)	$f (x)$
611	Simplifier	d	$d$
612	Simplifier	7(x+5)	$7 (x + 5)$
613	Simplifier	7p-10p	$7 p - 10 p$
614	Simplifier	8d^-6	$8 d^{- 6}$
615	Convertir en un nombre entier plus une fraction	11/12	$\frac{11}{12}$
616	Resolva para p	12p<96	$12 p < 96$
617	Resolva para n	3<-5n+2n	$3 < - 5 n + 2 n$
618	Resolva para n	3(n+2)<24	$3 (n + 2) < 24$
619	Resolva para k	k+4=11	$k + 4 = 11$
620	Simplifier	x-9x+3+8x-3	$x - 9 x + 3 + 8 x - 3$
621	Simplifier	x+7	$x + 7$
622	Resolva para a	-3.6=-0.3a+1.2	$- 3.6 = - 0.3 a + 1.2$
623	Simplifier	-5(x+6)	$- 5 (x + 6)$
624	Simplifier	-5+5a-4-2a+3a	$- 5 + 5 a - 4 - 2 a + 3 a$
625	Simplifier	5q-3r+2p-3q-4r+6p	$5 q - 3 r + 2 p - 3 q - 4 r + 6 p$
626	Simplifier	-3(6-2r)-3r	$- 3 (6 - 2 r) - 3 r$
627	Simplifier	3(a-6)	$3 (a - 6)$
628	Simplifier	30n+8n	$30 n + 8 n$
629	Simplifier	(-4x-2)^2	${(- 4 x - 2)}^{2}$
630	Simplifier	(2x+8)^2	${(2 x + 8)}^{2}$
631	Simplifier	((12x^4y^-16)^2((3x^-12y^5)^3))/(36x^-14)	$\frac{{(12 x^{4} y^{- 16})}^{2} ({(3 x^{- 12} y^{5})}^{3})}{36 x^{- 14}}$
632	Simplifier	(x+1)(x-9)	$(x + 1) (x - 9)$
633	Simplifier	((3a^4t^-2)/(a^2t))^4	${(\frac{3 a^{4} t^{- 2}}{a^{2} t})}^{4}$
634	Simplifier	(((x+7)^2)/(x-7))÷((x^2-49)/(7x-49))	$\frac{{(x + 7)}^{2}}{x - 7} \div \frac{x^{2} - 49}{7 x - 49}$
635	Simplifier	(5n)^2	${(5 n)}^{2}$
636	Simplifier	(5x)^4	${(5 x)}^{4}$
637	Simplifier	((21x^2+x-2)/(3x-3))÷((49x^2-4)/(x-1))	$\frac{21 x^{2} + x - 2}{3 x - 3} \div \frac{49 x^{2} - 4}{x - 1}$
638	Simplifier	x^4*(x^4)^3	$x^{4} \cdot {(x^{4})}^{3}$
639	Simplifier	1 3/4	$1 \frac{3}{4}$
640	Simplifier	1-4(u-1)	$1 - 4 (u - 1)$
641	Simplifier	1-3v+10	$1 - 3 v + 10$
642	Simplifier	-2x^2y(4x^2-(xy)/6+1/2y^2)	$- 2 x^{2} y (4 x^{2} - \frac{x y}{6} + \frac{1}{2} y^{2})$
643	Simplifier	2 1/4	$2 \frac{1}{4}$
644	Simplifier	-2n(-4n-2)+2n(6-6n)	$- 2 n (- 4 n - 2) + 2 n (6 - 6 n)$
645	Simplifier	7/12+7/10	$\frac{7}{12} + \frac{7}{10}$
646	Simplifier	7/20	$\frac{7}{20}$
647	Simplifier	racine carrée de 35/144	$\sqrt{\frac{35}{144}}$
648	Simplifier	5/x+4/(5x^2)	$\frac{5}{x} + \frac{4}{5 x^{2}}$
649	Resolva para x	\|4x-5\|=6	$\| 4 x - 5 \| = 6$
650	Resolva para x	2/5x=-8/15	$\frac{2}{5} x = - \frac{8}{15}$
651	Resolva para w	(w+4)^2-40=0	${(w + 4)}^{2} - 40 = 0$
652	Resolva para w	12(2w-3)=6w	$12 (2 w - 3) = 6 w$
653	Resolva para w	w+6=2(w-6)	$w + 6 = 2 (w - 6)$
654	Resolva para r	p=a/(1+rt)	$p = \frac{a}{1 + r t}$
655	Resolva para Q	Q-7 5/6=6 1/2	$Q - 7 \frac{5}{6} = 6 \frac{1}{2}$
656	Resolva para s	p=4s	$p = 4 s$
657	Resolva para s	r=2s-8	$r = 2 s - 8$
658	Resolva para t	t^2=125	$t^{2} = 125$
659	Resolva para t	19.9+4.1t=4.32	$19.9 + 4.1 t = 4.32$
660	Resolva para t	28+6t=7(t+4)	$28 + 6 t = 7 (t + 4)$
661	Resolva para v	-10=-14v+14v	$- 10 = - 14 v + 14 v$
662	Resolva para t	3t-5=-21+t	$3 t - 5 = - 21 + t$
663	Resolva para t	60=70t-16t^2	$60 = 70 t - 16 t^{2}$
664	Resolva para l	p=2w+2l	$p = 2 w + 2 l$
665	Resolva para m	9(m+2)=-6(m+7)	$9 (m + 2) = - 6 (m + 7)$
666	Resolva para m	42=8m+13m	$42 = 8 m + 13 m$
667	Resolva para k	5(2k+10)=40	$5 (2 k + 10) = 40$
668	Resolva para h	13h=104	$13 h = 104$
669	Resolva para n	7n+2=4n+17	$7 n + 2 = 4 n + 17$
670	Resolva para n	5/6=n/15	$\frac{5}{6} = \frac{n}{15}$
671	Resolva para n	168=-84n	$168 = - 84 n$
672	Resolva para n	4=-0.8n	$4 = - 0.8 n$
673	Resolva para c	25c+17=5c-143	$25 c + 17 = 5 c - 143$
674	Resolva para c	6^2+8^2=c^2	$6^{2} + 8^{2} = c^{2}$
675	Resolva para A	Ax+By=C	$A x + B y = C$
676	Resolva para a	8-2(a+1)=9+a	$8 - 2 (a + 1) = 9 + a$
677	Resolva para ?	A=P+PRtheta	$A = P + P R θ$
678	Resolva para x	3(6-4x)=-2(6x-9)	$3 (6 - 4 x) = - 2 (6 x - 9)$
679	Resolva para x	3+10/x=1/2	$3 + \frac{10}{x} = \frac{1}{2}$
680	Resolva para x	3(x-1)=5x-6	$3 (x - 1) = 5 x - 6$
681	Resolva para x	2x+40=2/11x	$2 x + 40 = \frac{2}{11} x$
682	Resolva para x	3x-y=1	$3 x - y = 1$
683	Resolva para x	4(2x+5)-8=36	$4 (2 x + 5) - 8 = 36$
684	Resolva para x	4(3x+2)=12x+8	$4 (3 x + 2) = 12 x + 8$
685	Resolva para x	3x+5y=6	$3 x + 5 y = 6$
686	Resolva para x	4x=4	$4 x = 4$
687	Resolva para x	4x-5*-5=20	$4 x - 5 \cdot - 5 = 20$
688	Resolva para x	6(x-1)=6x-1	$6 (x - 1) = 6 x - 1$
689	Resolva para x	6x+2=5x	$6 x + 2 = 5 x$
690	Resolva para x	8x-(2x-1)=2	$8 x - (2 x - 1) = 2$
691	Resolva para x	70=19-3x	$70 = 19 - 3 x$
692	Resolva para x	racine carrée de 6x-5-7=0	$\sqrt{6 x - 5} - 7 = 0$
693	Resolva para x	x/-5=-10	$\frac{x}{- 5} = - 10$
694	Resolva para x	5/(x+4)=3/(x-2)	$\frac{5}{x + 4} = \frac{3}{x - 2}$
695	Resolva para x	0.5x=-1	$0.5 x = - 1$
696	Resolva para x	12(x+3)=4(2x+9)+4x	$12 (x + 3) = 4 (2 x + 9) + 4 x$
697	Resolva para x	-10=2/11x	$- 10 = \frac{2}{11} x$
698	Resolva para x	10x=30	$10 x = 30$
699	Resolva para x	13x=32+5x	$13 x = 32 + 5 x$
700	Resolva para x	2(x+4)+8=32	$2 (x + 4) + 8 = 32$