Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
101401	Encontre a Derivada - d/d@VAR	f(x)=20x+ logarithme népérien de 20x	$f (x) = 20 x + \ln (20 x)$
101402	Factoriser	x^2+19x+34	$x^{2} + 19 x + 34$
101403	Factoriser	x^2+18x-40	$x^{2} + 18 x - 40$
101404	Factoriser	-x^2+18x-65	$- x^{2} + 18 x - 65$
101405	Factoriser	x^2+20x+64	$x^{2} + 20 x + 64$
101406	Encontre a Derivada - d/dx	logarithme népérien de 1/(x^3)	$\ln (\frac{1}{x^{3}})$
101407	Factoriser	-x^2+21x-38	$- x^{2} + 21 x - 38$
101408	Factoriser	x^2+24x-25	$x^{2} + 24 x - 25$
101409	Factoriser	x^2+25x+24	$x^{2} + 25 x + 24$
101410	Factoriser	x^2+2ax+a^2	$x^{2} + 2 a x + a^{2}$
101411	Encontre a Derivada - d/dx	y = natural log of 3-8x	$y = \ln (3 - 8 x)$
101412	Factoriser	x^2+28x	$x^{2} + 28 x$
101413	Factoriser	x^2+2x-16	$x^{2} + 2 x - 16$
101414	Factoriser	x^2+2x-15=0	$x^{2} + 2 x - 15 = 0$
101415	Encontre a Derivada - d/dx	d/(dx)(x^(7/8))	$\frac{d}{d x} (x^{\frac{7}{8}})$
101416	Factoriser	x^2+13xy-30y^2	$x^{2} + 13 x y - 30 y^{2}$
101417	Factoriser	x^2+13x-14	$x^{2} + 13 x - 14$
101418	Encontre a Derivada - d/dx	y=(11x^2-22x+22)e^(-3x)	$y = (11 x^{2} - 22 x + 22) e^{- 3 x}$
101419	Factoriser	x^2+14x-51	$x^{2} + 14 x - 51$
101420	Encontre a Derivada - d/dx	y=(x^2-1)^4(x^2+1)^5	$y = {(x^{2} - 1)}^{4} {(x^{2} + 1)}^{5}$
101421	Factoriser	x^2+15x-34	$x^{2} + 15 x - 34$
101422	Encontre a Derivada - d/dx	logarithme népérien de -x^3+6x^2+96x+1	$\ln (- x^{3} + 6 x^{2} + 96 x + 1)$
101423	Factoriser	x^2+15xy+44y^2	$x^{2} + 15 x y + 44 y^{2}$
101424	Factoriser	x^2+11x+11	$x^{2} + 11 x + 11$
101425	Factoriser	x^2+11x+n	$x^{2} + 11 x + n$
101426	Factoriser	x^2+11x-30	$x^{2} + 11 x - 30$
101427	Factoriser	x^2+12x+144	$x^{2} + 12 x + 144$
101428	Encontre a Derivada - d/dx	racine quatrième de 3x	$\sqrt[4]{3 x}$
101429	Factoriser	x^2+10+16	$x^{2} + 10 + 16$
101430	Factoriser	x^2+3x-180	$x^{2} + 3 x - 180$
101431	Factoriser	-x^2+4x+3	$- x^{2} + 4 x + 3$
101432	Factoriser	x^2+4x-21=0	$x^{2} + 4 x - 21 = 0$
101433	Factoriser	-x^2+4x-1	$- x^{2} + 4 x - 1$
101434	Encontre a Derivada - d/dx	7.4 logarithme népérien de x+3	$7.4 \ln (x) + 3$
101435	Factoriser	-x^2+4x-5	$- x^{2} + 4 x - 5$
101436	Factoriser	x^2+5x+6.25	$x^{2} + 5 x + 6.25$
101437	Factoriser	x^2+5x+15	$x^{2} + 5 x + 15$
101438	Encontre a Derivada - d/dx	6x^2+5xy-3z^2	$6 x^{2} + 5 x y - 3 z^{2}$
101439	Factoriser	x^2+7x+xy+7y	$x^{2} + 7 x + x y + 7 y$
101440	Factoriser	x^5+10x^4y-11x^3y^2	$x^{5} + 10 x^{4} y - 11 x^{3} y^{2}$
101441	Encontre a Derivada - d/dx	x^(5sin(x))	$x^{5 \sin (x)}$
101442	Factoriser	x^5+1	$x^{5} + 1$
101443	Factoriser	x^5+x^2	$x^{5} + x^{2}$
101444	Factoriser	x^4-2x^2	$x^{4} - 2 x^{2}$
101445	Factoriser	x^6-512y^3	$x^{6} - 512 y^{3}$
101446	Factoriser	x^6-256x^2	$x^{6} - 256 x^{2}$
101447	Factoriser	x^6-9x^3+20	$x^{6} - 9 x^{3} + 20$
101448	Factoriser	x^6-81	$x^{6} - 81$
101449	Encontre a Derivada - d/dx	y=x(x^3+3)^5	$y = x {(x^{3} + 3)}^{5}$
101450	Factoriser	x^8+7x^7	$x^{8} + 7 x^{7}$
101451	Factoriser	x^8-y^18	$x^{8} - y^{18}$
101452	Factoriser	x^6+4x^5	$x^{6} + 4 x^{5}$
101453	Factoriser	x^6+8y^3	$x^{6} + 8 y^{3}$
101454	Factoriser	x^5-25x^3	$x^{5} - 25 x^{3}$
101455	Factoriser	x^3-5x^2-36x	$x^{3} - 5 x^{2} - 36 x$
101456	Factoriser	x^3-5x^2+8x-4	$x^{3} - 5 x^{2} + 8 x - 4$
101457	Factoriser	x^3-6x^2-16x+96	$x^{3} - 6 x^{2} - 16 x + 96$
101458	Factoriser	x^3-8x^2+4x-32	$x^{3} - 8 x^{2} + 4 x - 32$
101459	Factoriser	x^3-8x^2+7x	$x^{3} - 8 x^{2} + 7 x$
101460	Factoriser	x^3-8a^3	$x^{3} - 8 a^{3}$
101461	Encontre a Derivada - d/dx	1/(2 racine carrée de u)*2x	$\frac{1}{2 \sqrt{u}} \cdot 2 x$
101462	Factoriser	x^3-7x^2+6x	$x^{3} - 7 x^{2} + 6 x$
101463	Encontre a Derivada - d/dx	y=(6 logarithme népérien de x+6)/(x^2)	$y = \frac{6 \ln (x + 6)}{x^{2}}$
101464	Factoriser	x^3-9x^2-22x+24	$x^{3} - 9 x^{2} - 22 x + 24$
101465	Factoriser	x^3y-25xy^3	$x^{3} y - 25 x y^{3}$
101466	Factoriser	x^4-x^3-20x^2	$x^{4} - x^{3} - 20 x^{2}$
101467	Factoriser	x^4-x^3+27x-27	$x^{4} - x^{3} + 27 x - 27$
101468	Factoriser	x^4-x^2-42	$x^{4} - x^{2} - 42$
101469	Factoriser	x^4+2x^2+9	$x^{4} + 2 x^{2} + 9$
101470	Factoriser	x^4+x^3-2x^2	$x^{4} + x^{3} - 2 x^{2}$
101471	Factoriser	x^4-y^6	$x^{4} - y^{6}$
101472	Factoriser	x^4+4x^3+6x^2+4x+1	$x^{4} + 4 x^{3} + 6 x^{2} + 4 x + 1$
101473	Factoriser	x^4+32x^2+256	$x^{4} + 32 x^{2} + 256$
101474	Factoriser	x^4-14x^2+49	$x^{4} - 14 x^{2} + 49$
101475	Factoriser	x^4-13x+36	$x^{4} - 13 x + 36$
101476	Factoriser	x^4-15x^3+56x^2	$x^{4} - 15 x^{3} + 56 x^{2}$
101477	Factoriser	x^3+343y^3	$x^{3} + 343 y^{3}$
101478	Encontre a Derivada - d/dx	(x^3)/3-3x^2-7x	$\frac{x^{3}}{3} - 3 x^{2} - 7 x$
101479	Factoriser	x^3+3x^2-7x-21	$x^{3} + 3 x^{2} - 7 x - 21$
101480	Factoriser	x^3+4x^2+5x+2	$x^{3} + 4 x^{2} + 5 x + 2$
101481	Factoriser	x^3+6x^2+9x+54	$x^{3} + 6 x^{2} + 9 x + 54$
101482	Résoudre en factorisant	x^2-2x-24=0	$x^{2} - 2 x - 24 = 0$
101483	Encontre a Derivada - d/dx	arctan((2x)/(1-x^2))	$\arctan (\frac{2 x}{1 - x^{2}})$
101484	Factoriser	x^3+12x^2+47x+60	$x^{3} + 12 x^{2} + 47 x + 60$
101485	Factoriser	x^3+2x^2-49x-98	$x^{3} + 2 x^{2} - 49 x - 98$
101486	Encontre a Derivada - d/dx	7.8e^(x/3 logarithme népérien de 5)	$7.8 e^{\frac{x}{3} \ln (5)}$
101487	Factoriser	x^3+7x^2+6x+42	$x^{3} + 7 x^{2} + 6 x + 42$
101488	Factoriser	x^3+9x^2-x-9	$x^{3} + 9 x^{2} - x - 9$
101489	Factoriser	x^3+9x^2+8x+72	$x^{3} + 9 x^{2} + 8 x + 72$
101490	Factoriser	x^3+9x^2+14x	$x^{3} + 9 x^{2} + 14 x$
101491	Encontre a Derivada - d/dx	(d^30)/(dx^30)(sin(x))	$\frac{d^{30}}{d x^{30}} (\sin (x))$
101492	Factoriser	x^3-10x^2+16x	$x^{3} - 10 x^{2} + 16 x$
101493	Factoriser	x^3-144x	$x^{3} - 144 x$
101494	Factoriser	x^3-16x+10x^2-160	$x^{3} - 16 x + 10 x^{2} - 160$
101495	Factoriser	x^3-12x+16	$x^{3} - 12 x + 16$
101496	Encontre a Derivada - d/dx	xe^z	$x e^{z}$
101497	Factoriser	x^3-12x-16	$x^{3} - 12 x - 16$
101498	Factoriser	x^3-4x^2+5x-2	$x^{3} - 4 x^{2} + 5 x - 2$
101499	Factoriser	x^3-4x^2+6x-4	$x^{3} - 4 x^{2} + 6 x - 4$
101500	Factoriser	x^3-2x^2-13x-10	$x^{3} - 2 x^{2} - 13 x - 10$