Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
5201	Simplifier	(2u-5)/(5-2u)	$\frac{2 u - 5}{5 - 2 u}$
5202	Simplifier	(2x)/(7x-21)	$\frac{2 x}{7 x - 21}$
5203	Simplifier	(2x)/(x-3)	$\frac{2 x}{x - 3}$
5204	Simplifier	(2x^3y^2z)/(6x^5yz^2)	$\frac{2 x^{3} y^{2} z}{6 x^{5} y z^{2}}$
5205	Simplifier	(2b^2+2b-3)/(b-3)	$\frac{2 b^{2} + 2 b - 3}{b - 3}$
5206	Simplifier	(2(x-3)^3)/(4(x-3)^6)	$\frac{2 {(x - 3)}^{3}}{4 {(x - 3)}^{6}}$
5207	Simplifier	(2n^2-2n)/(7n-7)	$\frac{2 n^{2} - 2 n}{7 n - 7}$
5208	Simplifier	(2x^2+3x-2)/(x^2+5x+6)	$\frac{2 x^{2} + 3 x - 2}{x^{2} + 5 x + 6}$
5209	Simplifier	-4/( racine quatrième de 3b^3)	$\frac{- 4}{\sqrt[4]{3 b^{3}}}$
5210	Simplifier	4/(x^2-9x+18)	$\frac{4}{x^{2} - 9 x + 18}$
5211	Simplifier	(4m^3-4m^2-8m)/(m^2-3m+2)	$\frac{4 m^{3} - 4 m^{2} - 8 m}{m^{2} - 3 m + 2}$
5212	Simplifier	-4/( racine carrée de x-5)	$- \frac{4}{\sqrt{x} - 5}$
5213	Simplifier	(4x^6+9x^4-12x^3)/(2x)	$\frac{4 x^{6} + 9 x^{4} - 12 x^{3}}{2 x}$
5214	Simplifier	(4y^3)/(8y)	$\frac{4 y^{3}}{8 y}$
5215	Simplifier	4/(6x+1)	$\frac{4}{6 x + 1}$
5216	Simplifier	4/5*(b-20)	$\frac{4}{5} \cdot (b - 20)$
5217	Simplifier	(-40x^6-48x^5-48x^4)/(-8x^5)	$\frac{- 40 x^{6} - 48 x^{5} - 48 x^{4}}{- 8 x^{5}}$
5218	Simplifier	(-42+ racine carrée de 1972)/8	$\frac{- 42 + \sqrt{1972}}{8}$
5219	Simplifier	(3x-7)/(x+9)	$\frac{3 x - 7}{x + 9}$
5220	Simplifier	(4x^2-14x)/(2x^2-16x)	$\frac{4 x^{2} - 14 x}{2 x^{2} - 16 x}$
5221	Simplifier	(4x^2-3x+2)/(x-2)	$\frac{4 x^{2} - 3 x + 2}{x - 2}$
5222	Simplifier	(4m^9-8m^6+24m^3)/(-4m^5)	$\frac{4 m^{9} - 8 m^{6} + 24 m^{3}}{- 4 m^{5}}$
5223	Simplifier	45/(10a-10)	$\frac{45}{10 a - 10}$
5224	Simplifier	(49x^2-28x+16)/(343x^3+64)	$\frac{49 x^{2} - 28 x + 16}{343 x^{3} + 64}$
5225	Simplifier	((4x)/9)÷((20x+40)/(9x+18))	$\frac{4 x}{9} \div \frac{20 x + 40}{9 x + 18}$
5226	Simplifier	(4xy)/(1+4/(xy))	$\frac{4 x y}{1 + \frac{4}{x y}}$
5227	Simplifier	(5a^3+3a^2+28)/(a+2)	$\frac{5 a^{3} + 3 a^{2} + 28}{a + 2}$
5228	Simplifier	(5x^2-14x-24)/(x^2-7x+12)	$\frac{5 x^{2} - 14 x - 24}{x^{2} - 7 x + 12}$
5229	Simplifier	((6a-12)/(9a+27))÷((22a-44)/(7a+21))	$\frac{6 a - 12}{9 a + 27} \div \frac{22 a - 44}{7 a + 21}$
5230	Simplifier	6/7*(7x-14)	$\frac{6}{7} \cdot (7 x - 14)$
5231	Simplifier	(7x^2+8x^2+9)/(x^3)	$\frac{7 x^{2} + 8 x^{2} + 9}{x^{3}}$
5232	Simplifier	(6mn)/((4m^3n)(20mn))	$\frac{6 m n}{(4 m^{3} n) (20 m n)}$
5233	Simplifier	(6x^4-4x^3+5)/(-6x^4)	$\frac{6 x^{4} - 4 x^{3} + 5}{- 6 x^{4}}$
5234	Simplifier	(6x^2-54)/(4x^2-36)	$\frac{6 x^{2} - 54}{4 x^{2} - 36}$
5235	Simplifier	6/( racine carrée de x-7 racine carrée de y)	$\frac{6}{\sqrt{x} - 7 \sqrt{y}}$
5236	Simplifier	(4x-28)/(5x-35)	$\frac{4 x - 28}{5 x - 35}$
5237	Simplifier	(45x^9-25x^4+35x)/(5x)	$\frac{45 x^{9} - 25 x^{4} + 35 x}{5 x}$
5238	Simplifier	5/(b+8)	$\frac{5}{b + 8}$
5239	Simplifier	(6a^3-2a^2+6)/(2a)	$\frac{6 a^{3} - 2 a^{2} + 6}{2 a}$
5240	Simplifier	(5-x)/(x(x-2))	$\frac{5 - x}{x (x - 2)}$
5241	Simplifier	(5-x)/(x-5)	$\frac{5 - x}{x - 5}$
5242	Simplifier	((6x^2+36xy+54y^2)/(x^2+6xy+5y^2))÷((7x+21x)/(x+y))	$\frac{6 x^{2} + 36 x y + 54 y^{2}}{x^{2} + 6 x y + 5 y^{2}} \div \frac{7 x + 21 x}{x + y}$
5243	Simplifier	(9x^5-7x-6x^2+1)/(3x^2)	$\frac{9 x^{5} - 7 x - 6 x^{2} + 1}{3 x^{2}}$
5244	Simplifier	(8x-48)/(x^2-6x)	$\frac{8 x - 48}{x^{2} - 6 x}$
5245	Simplifier	(8w-56)/(7-w)	$\frac{8 w - 56}{7 - w}$
5246	Simplifier	(8x+4)/(4x)	$\frac{8 x + 4}{4 x}$
5247	Simplifier	(8x-24)/(5x-20)	$\frac{8 x - 24}{5 x - 20}$
5248	Simplifier	(8-y)/(y-8)	$\frac{8 - y}{y - 8}$
5249	Simplifier	(9-x)/(y+6)	$\frac{9 - x}{y + 6}$
5250	Simplifier	9/(7p^3w)	$\frac{9}{7 p^{3} w}$
5251	Simplifier	(ac-ad+bc-bd)/(ac-ad-bc+bd)	$\frac{a c - a d + b c - b d}{a c - a d - b c + b d}$
5252	Simplifier	(7y^2+21y)/(y^2-13y-48)	$\frac{7 y^{2} + 21 y}{y^{2} - 13 y - 48}$
5253	Simplifier	6/( racine carrée de 45)	$\frac{6}{\sqrt{45}}$
5254	Simplifier	(7x^5-8x^3+1)/(x^4)	$\frac{7 x^{5} - 8 x^{3} + 1}{x^{4}}$
5255	Simplifier	(6b-30)/(8b-40)	$\frac{6 b - 30}{8 b - 40}$
5256	Simplifier	(8a^3-2a^2-2a+14)/(4a+3)	$\frac{8 a^{3} - 2 a^{2} - 2 a + 14}{4 a + 3}$
5257	Simplifier	(7k-14)/(28-14k)	$\frac{7 k - 14}{28 - 14 k}$
5258	Simplifier	(8x^2+12x)/(8x)	$\frac{8 x^{2} + 12 x}{8 x}$
5259	Simplifier	(8x^3+6x^2-4x)/(-2x)	$\frac{8 x^{3} + 6 x^{2} - 4 x}{- 2 x}$
5260	Simplifier	(8x^5+4x^3)/(-x^2)	$\frac{8 x^{5} + 4 x^{3}}{- x^{2}}$
5261	Simplifier	(8x^6-24x^3)/(4x^3)	$\frac{8 x^{6} - 24 x^{3}}{4 x^{3}}$
5262	Simplifier	8/( racine carrée de 14+ racine carrée de 6)	$\frac{8}{\sqrt{14} + \sqrt{6}}$
5263	Simplifier	8/( racine cubique de 2)	$\frac{8}{\sqrt[3]{2}}$
5264	Simplifier	8/( racine septième de x^15)	$\frac{8}{\sqrt[7]{x^{15}}}$
5265	Simplifier	(-8/11)÷(x/4)	$- \frac{8}{11} \div \frac{x}{4}$
5266	Simplifier	8/(8- racine carrée de 7)	$\frac{8}{8 - \sqrt{7}}$
5267	Simplifier	- racine carrée de (27x^3)/(y^5)	$- \sqrt{\frac{27 x^{3}}{y^{5}}}$
5268	Simplifier	racine carrée de 16/6	$\sqrt{\frac{16}{6}}$
5269	Simplifier	- racine carrée de 20/49	$- \sqrt{\frac{20}{49}}$
5270	Simplifier	racine carrée de (x^11)/36	$\sqrt{\frac{x^{11}}{36}}$
5271	Simplifier	racine carrée de 18/2	$\sqrt{\frac{18}{2}}$
5272	Simplifier	(9-m)/(m-9)	$\frac{9 - m}{m - 9}$
5273	Simplifier	(9-w)/(w-9)	$\frac{9 - w}{w - 9}$
5274	Simplifier	racine carrée de 18y^7	$\sqrt{18 y^{7}}$
5275	Simplifier	racine carrée de 15x^2y^13	$\sqrt{15 x^{2} y^{13}}$
5276	Simplifier	racine carrée de 152m^2n	$\sqrt{152 m^{2} n}$
5277	Simplifier	( racine carrée de 16x^3)÷( racine carrée de 8x)	$\sqrt{16 x^{3}} \div \sqrt{8 x}$
5278	Simplifier	racine carrée de 183	$\sqrt{183}$
5279	Simplifier	racine carrée de 12x^4y^3	$\sqrt{12 x^{4} y^{3}}$
5280	Simplifier	racine carrée de 12y^5z^10	$\sqrt{12 y^{5} z^{10}}$
5281	Simplifier	racine carrée de 12y^7	$\sqrt{12 y^{7}}$
5282	Simplifier	racine carrée de 12y^8	$\sqrt{12 y^{8}}$
5283	Simplifier	racine carrée de 125x^3y^2z^4	$\sqrt{125 x^{3} y^{2} z^{4}}$
5284	Simplifier	racine carrée de 129	$\sqrt{129}$
5285	Simplifier	- racine carrée de 127	$- \sqrt{127}$
5286	Simplifier	racine carrée de 144y^2-120y+25	$\sqrt{144 y^{2} - 120 y + 25}$
5287	Simplifier	racine carrée de z^9	$\sqrt{z^{9}}$
5288	Simplifier	racine carrée de 0.0016	$\sqrt{0.0016}$
5289	Simplifier	racine carrée de x^23	$\sqrt{x^{23}}$
5290	Simplifier	racine carrée de x^7y^10	$\sqrt{x^{7} y^{10}}$
5291	Simplifier	racine carrée de racine sixième de y	$\sqrt{\sqrt[6]{y}}$
5292	Simplifier	racine carrée de w^19	$\sqrt{w^{19}}$
5293	Simplifier	racine carrée de v^8	$\sqrt{v^{8}}$
5294	Simplifier	racine carrée de u^20	$\sqrt{u^{20}}$
5295	Simplifier	racine carrée de v^2	$\sqrt{v^{2}}$
5296	Simplifier	racine carrée de p^50	$\sqrt{p^{50}}$
5297	Simplifier	racine carrée de (3x)/(2x^2)	$\sqrt{\frac{3 x}{2 x^{2}}}$
5298	Simplifier	(81a^4b)/(27a^3b)	$\frac{81 a^{4} b}{27 a^{3} b}$
5299	Simplifier	racine carrée de 48/x	$\sqrt{\frac{48}{x}}$
5300	Simplifier	racine carrée de (4x)/(y^4)	$\sqrt{\frac{4 x}{y^{4}}}$