Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
12801	Simplifier	2m-5\|m-2(5m-(m-4))+3\|	$2 m - 5 \| m - 2 (5 m - (m - 4)) + 3 \|$
12802	Simplifier	2sin(2a)cos(2a)	$2 \sin (2 a) \cos (2 a)$
12803	Simplifier	2sin(a)cos(a)	$2 \sin (a) \cos (a)$
12804	Simplifier	2u racine carrée de 96y^3-y racine carrée de 24yu^2	$2 u \sqrt{96 y^{3}} - y \sqrt{24 y u^{2}}$
12805	Simplifier	2x+3y-10x+y+7	$2 x + 3 y - 10 x + y + 7$
12806	Simplifier	2x-4/(x+7)	$2 x - \frac{4}{x + 7}$
12807	Simplifier	-2+(8a+7x)/(6a)-(6a-4x)/(9a)	$- 2 + \frac{8 a + 7 x}{6 a} - \frac{6 a - 4 x}{9 a}$
12808	Simplifier	20((x-5)/11-(x-11)/5)	$20 (\frac{x - 5}{11} - \frac{x - 11}{5})$
12809	Simplifier	2000e^(0.06(t))	$2000 e^{0.06 (t)}$
12810	Simplifier	2000e^0.06	$2000 e^{0.06}$
12811	Simplifier	2000e^0.3	$2000 e^{0.3}$
12812	Simplifier	(20000((1+0.06)^25))/0.06-1	$\frac{20000 ({(1 + 0.06)}^{25})}{0.06} - 1$
12813	Simplifier	200-68	$200 - 68$
12814	Simplifier	20q-(4q+14)	$20 q - (4 q + 14)$
12815	Simplifier	21.36(1+21.36/1)mt	$21.36 (1 + \frac{21.36}{1}) m t$
12816	Simplifier	2m^2-18	$2 m^{2} - 18$
12817	Simplifier	-2s^2t^4(-6s^3t^5-6st^4-4t)	$- 2 s^{2} t^{4} (- 6 s^{3} t^{5} - 6 s t^{4} - 4 t)$
12818	Simplifier	2t^8-5t^4	$2 t^{8} - 5 t^{4}$
12819	Simplifier	2 racine carrée de 15ab*(3 racine carrée de 21ab^3)	$2 \sqrt{15 a b} \cdot (3 \sqrt{21 a b^{3}})$
12820	Simplifier	2x^0y^-3.2x^4y^4	$2 x^{0} y^{- 3.2} x^{4} y^{4}$
12821	Simplifier	2x^3(8x-3)	$2 x^{3} (8 x - 3)$
12822	Simplifier	2x^3-2x^2-44x+80	$2 x^{3} - 2 x^{2} - 44 x + 80$
12823	Simplifier	2y^2(3x+5y)	$2 y^{2} (3 x + 5 y)$
12824	Simplifier	y^3*y^6	$y^{3} \cdot y^{6}$
12825	Simplifier	y^3-12y^2+20y	$y^{3} - 12 y^{2} + 20 y$
12826	Simplifier	y^6*y^3	$y^{6} \cdot y^{3}$
12827	Simplifier	(y+5)/(y-6)-(y-2)/(y+3)	$\frac{y + 5}{y - 6} - \frac{y - 2}{y + 3}$
12828	Simplifier	(y+u)/(yu^2)+(4y+u)/(y^2u)	$\frac{y + u}{y u^{2}} + \frac{4 y + u}{y^{2} u}$
12829	Simplifier	yx^7yx^8	$y x^{7} y x^{8}$
12830	Simplifier	z^(5/6)	$z^{\frac{5}{6}}$
12831	Simplifier	z^2-18	$z^{2} - 18$
12832	Simplifier	z^(-4o*r/15)	$z^{- 4 o \cdot \frac{r}{15}}$
12833	Simplifier	(z-6+3/z)/(z-4+2/z)	$\frac{z - 6 + \frac{3}{z}}{z - 4 + \frac{2}{z}}$
12834	Simplifier	-1/( racine carrée de 6672)	$- \frac{1}{\sqrt{6672}}$
12835	Simplifier	4x^2-16x	$4 x^{2} - 16 x$
12836	Simplifier	0.0000000000000000000000000017kg	$0 kg$
12837	Simplifier	0.000125x+0.0005x	$0.000125 x + 0.0005 x$
12838	Simplifier	0.01x+1.7	$0.01 x + 1.7$
12839	Simplifier	0.04-x^3	$0.04 - x^{3}$
12840	Simplifier	0.04x-x^3	$0.04 x - x^{3}$
12841	Simplifier	0.052-(1+r/365)^365-1	$0.052 - {(1 + \frac{r}{365})}^{365} - 1$
12842	Simplifier	0.06x+0.02(21000-x)	$0.06 x + 0.02 (21000 - x)$
12843	Simplifier	0.07(8000-y)	$0.07 (8000 - y)$
12844	Simplifier	0.1*(22- racine carrée de 94)	$0.1 \cdot (22 - \sqrt{94})$
12845	Simplifier	cos(2t)+2sin(t)	$\cos (2 t) + 2 \sin (t)$
12846	Simplifier	cos(37)*5	$\cos (37) \cdot 5$
12847	Simplifier	cos(6pi-a)	$\cos (6 π - a)$
12848	Simplifier	cos(a)+sin(a)	$\cos (a) + \sin (a)$
12849	Simplifier	cos(pi-a)	$\cos (π - a)$
12850	Simplifier	cos(x+y)(1+z)	$\cos (x + y) (1 + z)$
12851	Simplifier	csdkjvnkjsdnv	$c s d k j v n k j s d n v$
12852	Simplifier	cyv	$c y v$
12853	Simplifier	d(sin(x)*cos(x))dx	$d (\sin (x) \cdot \cos (x)) d x$
12854	Simplifier	((e(3m^2+15m))/(m^2))÷((30m)/(m^2+5m))	$\frac{e (3 m^{2} + 15 m)}{m^{2}} \div \frac{30 m}{m^{2} + 5 m}$
12855	Simplifier	f(f^-1(x^20))	$f (f^{- 1} (x^{20}))$
12856	Simplifier	f(-2)+g(-2)	$f (- 2) + g (- 2)$
12857	Simplifier	f(2)f(x)	$f (2) f (x)$
12858	Simplifier	f(-2)f(x+h)-(fx)	$f (- 2) f (x + h) - (f x)$
12859	Simplifier	f(5)+g(-2)	$f (5) + g (- 2)$
12860	Simplifier	701/2+401/4+100*1/4	$70 \cdot \frac{1}{2} + 40 \cdot \frac{1}{4} + 100 \cdot \frac{1}{4}$
12861	Simplifier	72%	$72 %$
12862	Simplifier	74x+89f(x)	$74 x + 89 f (x)$
12863	Simplifier	75.25 degrés	$75.25 °$
12864	Simplifier	-75000	$- 75000$
12865	Simplifier	75-2*15	$75 - 2 \cdot 15$
12866	Simplifier	75x-3x^2-120-14x	$75 x - 3 x^{2} - 120 - 14 x$
12867	Simplifier	7x(2x-5y)	$7 x (2 x - 5 y)$
12868	Simplifier	7x+3x-x	$7 x + 3 x - x$
12869	Simplifier	-7x-3(4y-5x)-2y	$- 7 x - 3 (4 y - 5 x) - 2 y$
12870	Simplifier	7x-5x	$7 x - 5 x$
12871	Simplifier	7y+2-2y+7	$7 y + 2 - 2 y + 7$
12872	Simplifier	7y-6(4y^2-2y+7)+9y^2	$7 y - 6 (4 y^{2} - 2 y + 7) + 9 y^{2}$
12873	Simplifier	8 1/4-6 5/8	$8 \frac{1}{4} - 6 \frac{5}{8}$
12874	Simplifier	-8(10x+1)+3	$- 8 (10 x + 1) + 3$
12875	Simplifier	8(x+7)	$8 (x + 7)$
12876	Simplifier	-8(y-1)	$- 8 (y - 1)$
12877	Simplifier	8( racine carrée de x+2)^2-6	$8 {(\sqrt{x + 2})}^{2} - 6$
12878	Simplifier	8m^-5*(5m^8)	$8 m^{- 5} \cdot (5 m^{8})$
12879	Simplifier	8 racine carrée de 5	$8 \sqrt{5}$
12880	Simplifier	4.25kg+990g	$4.25 kg + 990 g$
12881	Simplifier	4(5x-(3x-7))f(x)	$4 (5 x - (3 x - 7)) f (x)$
12882	Simplifier	4(8/x)^2-8/x	$4 {(\frac{8}{x})}^{2} - \frac{8}{x}$
12883	Simplifier	4 2/3*(2(4/7))	$4 \frac{2}{3} \cdot (2 (\frac{4}{7}))$
12884	Simplifier	4a^-6b^-7c^4	$4 a^{- 6} b^{- 7} c^{4}$
12885	Simplifier	4d^-6*(3d^-3)	$4 d^{- 6} \cdot (3 d^{- 3})$
12886	Simplifier	4e^(2t)cos(t)^2-4e^(2t)sin(t)cos(t)+4e^(2t)cos(t)-2e^(2t)sin(t)+e^(2t)-3e^(2t)	$4 e^{2 t} \cos^{2} (t) - 4 e^{2 t} \sin (t) \cos (t) + 4 e^{2 t} \cos (t) - 2 e^{2 t} \sin (t) + e^{2 t} - 3 e^{2 t}$
12887	Simplifier	4 racine carrée de 45-9 racine carrée de 125	$4 \sqrt{45} - 9 \sqrt{125}$
12888	Simplifier	4 racine carrée de 72	$4 \sqrt{72}$
12889	Simplifier	4v^-7x^-9x^8v(7u^-5)(2u^6)	$4 v^{- 7} x^{- 9} x^{8} v \cdot (7 u^{- 5}) \cdot (2 u^{6})$
12890	Simplifier	4100 racine de 1000000	$4 \sqrt[100]{1000000}$
12891	Simplifier	4 racine cubique de x^4y-3x racine cubique de xy	$4 \sqrt[3]{x^{4} y} - 3 x \sqrt[3]{x y}$
12892	Simplifier	4x^0.5+9x^-0.5	$4 x^{0.5} + 9 x^{- 0.5}$
12893	Simplifier	4x^3-23^2-39x-5÷4x+5	$4 x^{3} - 23^{2} - 39 x - 5 \div 4 x + 5$
12894	Simplifier	8xy^2(8xy^2-2xy+7x)	$8 x y^{2} (8 x y^{2} - 2 x y + 7 x)$
12895	Simplifier	8000e^(0.0685(6))	$8000 e^{0.0685 (6)}$
12896	Simplifier	8000=(200((1.04)^n-1))/0.04	$8000 = \frac{200 ({(1.04)}^{n} - 1)}{0.04}$
12897	Simplifier	8-3(6-6x)	$8 - 3 (6 - 6 x)$
12898	Simplifier	840+730-590	$840 + 730 - 590$
12899	Simplifier	8-6x+1+3x	$8 - 6 x + 1 + 3 x$
12900	Simplifier	8i(3-i)^2	$8 i {(3 - i)}^{2}$