Mathway | Problèmes fréquents

Problèmes fréquents

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Rang	Matière	Problème	Problème de formatage
43701	Factoriser	6z^2+30z-az-5a	$6 z^{2} + 30 z - a z - 5 a$
43702	Encontre g(f(x))	f(x)=18x^2-5x , g(x)=13x-10	$f (x) = 18 x^{2} - 5 x$ , $g (x) = 13 x - 10$
43703	Factoriser	6y^2-54	$6 y^{2} - 54$
43704	Factoriser	6x^4-162x	$6 x^{4} - 162 x$
43705	Factoriser	64-t^3	$64 - t^{3}$
43706	Factoriser	625x^4-16y^4	$625 x^{4} - 16 y^{4}$
43707	Encontre g(f(x))	f(x)=7x g(x)=x/7	$f (x) = 7 x$ $g (x) = \frac{x}{7}$
43708	Factoriser	64+27v^3	$64 + 27 v^{3}$
43709	Factoriser	64y^2+80y+25	$64 y^{2} + 80 y + 25$
43710	Factoriser	64x^3+343y^3	$64 x^{3} + 343 y^{3}$
43711	Encontre g(f(x))	f(x)=8/(1-5x) , g(x)=1/x	$f (x) = \frac{8}{1 - 5 x}$ , $g (x) = \frac{1}{x}$
43712	Factoriser	64x^2-112xy+49y^2	$64 x^{2} - 112 x y + 49 y^{2}$
43713	Factoriser	5x+30y	$5 x + 30 y$
43714	Encontre g(f(x))	f(x)=7x+9 , g(x)=2x-1	$f (x) = 7 x + 9$ , $g (x) = 2 x - 1$
43715	Factoriser	5x-2x	$5 x - 2 x$
43716	Factoriser	6(4z-3)^2+7(4z-3)-3	$6 {(4 z - 3)}^{2} + 7 (4 z - 3) - 3$
43717	Factoriser	5xy-40x-15y+120	$5 x y - 40 x - 15 y + 120$
43718	Factoriser	5y^5+135y^2	$5 y^{5} + 135 y^{2}$
43719	Encontre g(f(x))	f(x)=4x-5 , g(x)=3x	$f (x) = 4 x - 5$ , $g (x) = 3 x$
43720	Factoriser	512x^3-125	$512 x^{3} - 125$
43721	Factoriser	55p^2-11p^4+44p^5	$55 p^{2} - 11 p^{4} + 44 p^{5}$
43722	Encontre g(f(x))	f(x)=x^2+4 , g(x) = square root of 6-x	$f (x) = x^{2} + 4$ , $g (x) = \sqrt{6 - x}$
43723	Factoriser	5y^2-36y+7	$5 y^{2} - 36 y + 7$
43724	Factoriser	5y^2+12y+7	$5 y^{2} + 12 y + 7$
43725	Factoriser	-5xy^2-30xy-25x	$- 5 x y^{2} - 30 x y - 25 x$
43726	Factoriser	5x^4+10x^2-15	$5 x^{4} + 10 x^{2} - 15$
43727	Factoriser	5x^3y^2+10x^2y+25x	$5 x^{3} y^{2} + 10 x^{2} y + 25 x$
43728	Factoriser	5x^3-40x^2+60x	$5 x^{3} - 40 x^{2} + 60 x$
43729	Factoriser	5x^3-40	$5 x^{3} - 40$
43730	Factoriser	5x^3-10x^2+3x-6	$5 x^{3} - 10 x^{2} + 3 x - 6$
43731	Factoriser	5u^2+11u+6	$5 u^{2} + 11 u + 6$
43732	Factoriser	5n^3-10n^2+3n-6	$5 n^{3} - 10 n^{2} + 3 n - 6$
43733	Factoriser	-5m^4-5m^3+5m^2	$- 5 m^{4} - 5 m^{3} + 5 m^{2}$
43734	Factoriser	5x^2-16x-16	$5 x^{2} - 16 x - 16$
43735	Encontre a Derivada - d/dx	e^(2x-y)=(x^2)/y	$e^{2 x - y} = \frac{x^{2}}{y}$
43736	Factoriser	5x^2-16x+12	$5 x^{2} - 16 x + 12$
43737	Factoriser	5x^2+9x-18	$5 x^{2} + 9 x - 18$
43738	Factoriser	5x^2-10x-40	$5 x^{2} - 10 x - 40$
43739	Factoriser	5x^2+15x-50	$5 x^{2} + 15 x - 50$
43740	Factoriser	-4x-10x	$- 4 x - 10 x$
43741	Factoriser	49y^2-25	$49 y^{2} - 25$
43742	Factoriser	49y^2+56y+16	$49 y^{2} + 56 y + 16$
43743	Factoriser	49y^2-x^2	$49 y^{2} - x^{2}$
43744	Encontre a Derivada - d/dx	e^(ax)sin(Bx)	$e^{a x} \sin (B x)$
43745	Factoriser	4x^3-16x^2+12-3x	$4 x^{3} - 16 x^{2} + 12 - 3 x$
43746	Factoriser	4x^3-12x^2-5x+15	$4 x^{3} - 12 x^{2} - 5 x + 15$
43747	Encontre a Derivada - d/dx	(dy)/(dx)	$\frac{d y}{d x}$
43748	Factoriser	4x^3+8x^2+12x	$4 x^{3} + 8 x^{2} + 12 x$
43749	Factoriser	4x^4-20x^3+12x^2	$4 x^{4} - 20 x^{3} + 12 x^{2}$
43750	Factoriser	4x^4-17x^2+4	$4 x^{4} - 17 x^{2} + 4$
43751	Factoriser	4x^7-64x^3	$4 x^{7} - 64 x^{3}$
43752	Factoriser	4y^2+2y-12	$4 y^{2} + 2 y - 12$
43753	Factoriser	4y^2-16	$4 y^{2} - 16$
43754	Factoriser	4x^2-36xy+81y^2	$4 x^{2} - 36 x y + 81 y^{2}$
43755	Factoriser	4x^2-33x+8	$4 x^{2} - 33 x + 8$
43756	Factoriser	4x^2-10x-6	$4 x^{2} - 10 x - 6$
43757	Factoriser	4x^2-11x-20	$4 x^{2} - 11 x - 20$
43758	Factoriser	4x^2-12	$4 x^{2} - 12$
43759	Factoriser	4x^3+108	$4 x^{3} + 108$
43760	Factoriser	4z^2+20z-az-5a	$4 z^{2} + 20 z - a z - 5 a$
43761	Factoriser	48x^2-3	$48 x^{2} - 3$
43762	Factoriser	48a^2b^2-12ab	$48 a^{2} b^{2} - 12 a b$
43763	Factoriser	45x^2+30x+5	$45 x^{2} + 30 x + 5$
43764	Factoriser	9x+6	$9 x + 6$
43765	Factoriser	9x+18+xy+2y	$9 x + 18 + x y + 2 y$
43766	Factoriser	9z^2-1	$9 z^{2} - 1$
43767	Factoriser	a-b	$a - b$
43768	Factoriser	9r^2-25	$9 r^{2} - 25$
43769	Factoriser	9r^2+15r+6	$9 r^{2} + 15 r + 6$
43770	Factoriser	9m^2-144	$9 m^{2} - 144$
43771	Trouver le centre et le rayon	x^2+y^2-6x-12y+36=0	$x^{2} + y^{2} - 6 x - 12 y + 36 = 0$
43772	Factoriser	9a^2-4	$9 a^{2} - 4$
43773	Factoriser	9x^2-27x+20	$9 x^{2} - 27 x + 20$
43774	Encontre a Derivada - d/dx	cot(x)	$\cot (x)$
43775	Factoriser	9x^2-144	$9 x^{2} - 144$
43776	Factoriser	9x^2-18xy+5y^2	$9 x^{2} - 18 x y + 5 y^{2}$
43777	Factoriser	9x^2-10x+1	$9 x^{2} - 10 x + 1$
43778	Factoriser	9x^2+37x+4	$9 x^{2} + 37 x + 4$
43779	Factoriser	9x^2+36x	$9 x^{2} + 36 x$
43780	Factoriser	9x^2-60x+100	$9 x^{2} - 60 x + 100$
43781	Factoriser	-x-10	$- x - 10$
43782	Factoriser	vp+12v+8p+96	$v p + 12 v + 8 p + 96$
43783	Factoriser	mn-4m-5n+20	$m n - 4 m - 5 n + 20$
43784	Factoriser	8x^2+27x+9	$8 x^{2} + 27 x + 9$
43785	Factoriser	8x^2+14xy-15y^2	$8 x^{2} + 14 x y - 15 y^{2}$
43786	Factoriser	8x^2+10x	$8 x^{2} + 10 x$
43787	Factoriser	8x^2-72p^2	$8 x^{2} - 72 p^{2}$
43788	Factoriser	8w^3-27	$8 w^{3} - 27$
43789	Factoriser	8v^3-27	$8 v^{3} - 27$
43790	Encontre f(g(x))	f(x)=4x g(x)=x/4	$f (x) = 4 x$ $g (x) = \frac{x}{4}$
43791	Factoriser	8m^2-44m+48	$8 m^{2} - 44 m + 48$
43792	Encontre f(g(x))	f(x)=x^2 , g(x)=x+20	$f (x) = x^{2}$ , $g (x) = x + 20$
43793	Factoriser	8c^3+1	$8 c^{3} + 1$
43794	Encontre f(g(x))	f(x)=-2x+5 , g(x)=5x+9	$f (x) = - 2 x + 5$ , $g (x) = 5 x + 9$
43795	Factoriser	8x+3	$8 x + 3$
43796	Factoriser	-8x-11x	$- 8 x - 11 x$
43797	Factoriser	8-27x^3	$8 - 27 x^{3}$
43798	Factoriser	8x-x^2	$8 x - x^{2}$
43799	Factoriser	8y^2-17y+9	$8 y^{2} - 17 y + 9$
43800	Factoriser	8y^2+30y+13	$8 y^{2} + 30 y + 13$