Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
11601	Simplifier	(-10- racine carrée de 125)/5	$\frac{- 10 - \sqrt{125}}{5}$
11602	Simplifier	((10y^2-3y-4)/(5y^2-y-4))÷((1-4y^2)/(15y^2+12y))	$\frac{10 y^{2} - 3 y - 4}{5 y^{2} - y - 4} \div \frac{1 - 4 y^{2}}{15 y^{2} + 12 y}$
11603	Simplifier	10/(m^-8)	$\frac{10}{m^{- 8}}$
11604	Simplifier	10/( racine carrée de 5t)	$\frac{10}{\sqrt{5 t}}$
11605	Simplifier	10/(3y^3)	$\frac{10}{3 y^{3}}$
11606	Simplifier	10/40*(simplify)	$\frac{10}{40} \cdot (s i m p l i f y)$
11607	Simplifier	10/(4v-6)	$\frac{10}{4 v - 6}$
11608	Simplifier	10/(6+ racine carrée de 6)	$\frac{10}{6 + \sqrt{6}}$
11609	Simplifier	(-10+ racine carrée de 75)/10	$\frac{- 10 + \sqrt{75}}{10}$
11610	Simplifier	(100a^3y^2z^4)/(25a^2y^2z^2)	$\frac{100 a^{3} y^{2} z^{4}}{25 a^{2} y^{2} z^{2}}$
11611	Simplifier	((10b)/(6ab))÷((5b)/(2a))	$\frac{10 b}{6 a b} \div \frac{5 b}{2 a}$
11612	Simplifier	(10*y)/(14y)	$\frac{10 \cdot y}{14 y}$
11613	Simplifier	11/( racine carrée de 17+8)	$\frac{11}{\sqrt{17} + 8}$
11614	Simplifier	11/15*(decimal)	$\frac{11}{15} \cdot (d e c i m a l)$
11615	Simplifier	11/(6- racine carrée de 25)	$\frac{11}{6 - \sqrt{25}}$
11616	Simplifier	11/(7+ racine carrée de 11)	$\frac{11}{7 + \sqrt{11}}$
11617	Simplifier	(111-100)/(22/( racine carrée de 4))	$\frac{111 - 100}{\frac{22}{\sqrt{4}}}$
11618	Simplifier	(112a^4b^8)/(-14a^9b^-15)	$\frac{112 a^{4} b^{8}}{- 14 a^{9} b^{- 15}}$
11619	Simplifier	((11v-11)/35)÷((v-1)/49)	$\frac{11 v - 11}{35} \div \frac{v - 1}{49}$
11620	Simplifier	(-11y)/44	$\frac{- 11 y}{44}$
11621	Simplifier	(-12.838+ racine carrée de 12.838^2-4-4.96)/(2(-4.9))	$\frac{- 12.838 + \sqrt{{12.838}^{2} - 4 \cdot - 4.9 \cdot 6}}{2 (- 4.9)}$
11622	Simplifier	(12a^2-25a-7)/(3a-7)	$\frac{12 a^{2} - 25 a - 7}{3 a - 7}$
11623	Simplifier	(12a^2-3)/(6a^2-3a-3)	$\frac{12 a^{2} - 3}{6 a^{2} - 3 a - 3}$
11624	Simplifier	(12a^5)/(3a^2)	$\frac{12 a^{5}}{3 a^{2}}$
11625	Simplifier	(12a^5-4a^3+12)/(4a)	$\frac{12 a^{5} - 4 a^{3} + 12}{4 a}$
11626	Simplifier	(12a^6y^-2z^3)/(28a^-4z^7y^-3)	$\frac{12 a^{6} \cdot y^{- 2} \cdot z^{3}}{28 a^{- 4} \cdot z^{7} \cdot y^{- 3}}$
11627	Simplifier	(12b^3+24b^2-18)/(6b^2)	$\frac{12 b^{3} + 24 b^{2} - 18}{6 b^{2}}$
11628	Simplifier	(12m^3y^4+12m^2y^3+3my^2)/(6m^2y^2)	$\frac{12 m^{3} y^{4} + 12 m^{2} y^{3} + 3 m y^{2}}{6 m^{2} y^{2}}$
11629	Simplifier	((12n^2-363)/(2n^2-25n+77))÷((14n^2+73n-22)/(n^2-15n+56))	$\frac{12 n^{2} - 363}{2 n^{2} - 25 n + 77} \div \frac{14 n^{2} + 73 n - 22}{n^{2} - 15 n + 56}$
11630	Simplifier	(12 racine carrée de 32)/-2	$\frac{12 \sqrt{32}}{- 2}$
11631	Simplifier	((12x^3y)/(13ab^2))÷((36xy^3)/(26b))	$\frac{12 x^{3} y}{13 a b^{2}} \div \frac{36 x y^{3}}{26 b}$
11632	Simplifier	(12y^4-16y^3+8y)/(4y)	$\frac{12 y^{4} - 16 y^{3} + 8 y}{4 y}$
11633	Simplifier	12/( racine carrée de 2+1)	$\frac{12}{\sqrt{2} + 1}$
11634	Simplifier	(12+6 racine carrée de 3)/6	$\frac{12 + 6 \sqrt{3}}{6}$
11635	Simplifier	125/(2y*y)	$\frac{125}{2 y \cdot y}$
11636	Simplifier	(126b^7c^7)/(-18b^9c^-9)	$\frac{126 b^{7} c^{7}}{- 18 b^{9} c^{- 9}}$
11637	Simplifier	(12C^7)/(4C^3)	$\frac{12 C^{7}}{4 C^{3}}$
11638	Simplifier	((12r+3)/r)÷((4r+1)/(r^3))	$\frac{12 r + 3}{r} \div \frac{4 r + 1}{r^{3}}$
11639	Simplifier	((12y)/(a^3))÷((4y^4)/(3a^5y))	$\frac{12 y}{a^{3}} \div \frac{4 y^{4}}{3 a^{5} y}$
11640	Simplifier	(12y+24z)/(60y+120z)	$\frac{12 y + 24 z}{60 y + 120 z}$
11641	Simplifier	1/10*(of^70)	$\frac{1}{10} \cdot (o f^{70})$
11642	Simplifier	1/(2 racine carrée de 2)	$\frac{1}{2 \sqrt{2}}$
11643	Simplifier	1/2* racine carrée de -2400	$\frac{1}{2} \cdot \sqrt{- 2400}$
11644	Simplifier	(6u+5)/(5u+6)	$\frac{6 u + 5}{5 u + 6}$
11645	Simplifier	1/(3z^-2)	$\frac{1}{3 z^{- 2}}$
11646	Simplifier	-1/3*3/(2 racine carrée de 2)	$- \frac{1}{3} \cdot \frac{3}{2 \sqrt{2}}$
11647	Simplifier	1/3*( racine carrée de 1000)	$\frac{1}{3} \cdot (\sqrt{1000})$
11648	Simplifier	1/3*(12+ racine cubique de 1452)	$\frac{1}{3} \cdot (12 + \sqrt[3]{1452})$
11649	Simplifier	-1/3*(m^2n^3(-6mn^2+3mn-12))	$- \frac{1}{3} \cdot (m^{2} n^{3} (- 6 m n^{2} + 3 m n - 12))$
11650	Simplifier	1/(3+ racine carrée de 2)	$\frac{1}{3 + \sqrt{2}}$
11651	Simplifier	1/(3y+6-2/(3y))	$\frac{1}{3 y + 6 - \frac{2}{3 y}}$
11652	Simplifier	1/(4p^-4)	$\frac{1}{4 p^{- 4}}$
11653	Simplifier	1/4* racine carrée de 250	$\frac{1}{4} \cdot \sqrt{250}$
11654	Simplifier	1/(-6v^-5)	$\frac{1}{- 6 v^{- 5}}$
11655	Simplifier	1/63/2( racine carrée de 26 racine carrée de 72)	$\frac{1}{6} \cdot \frac{3}{2} \cdot (\sqrt{26} \sqrt{72})$
11656	Simplifier	(1/(8-2a))÷(5/(3a-12))	$\frac{1}{8 - 2 a} \div \frac{5}{3 a - 12}$
11657	Simplifier	1/b*(ab+bc)	$\frac{1}{b} \cdot (a b + b c)$
11658	Simplifier	(1/(n+9))÷((6-n)/(3n-18))	$\frac{1}{n + 9} \div \frac{6 - n}{3 n - 18}$
11659	Simplifier	(1+1/b)/(1-1/b)	$\frac{1 + \frac{1}{b}}{1 - \frac{1}{b}}$
11660	Simplifier	1/( racine carrée de a- racine carrée de b)	$\frac{1}{\sqrt{a} - \sqrt{b}}$
11661	Simplifier	1/( racine carrée de a+ racine carrée de a+b)	$\frac{1}{\sqrt{a} + \sqrt{a + b}}$
11662	Simplifier	1/( racine carrée de a+ racine carrée de b+ racine carrée de c)	$\frac{1}{\sqrt{a} + \sqrt{b} + \sqrt{c}}$
11663	Simplifier	1/( racine cubique de 36)	$\frac{1}{\sqrt[3]{36}}$
11664	Simplifier	1/( racine cinquième de a)	$\frac{1}{\sqrt[5]{a}}$
11665	Simplifier	1/(w^-7)	$\frac{1}{w^{- 7}}$
11666	Simplifier	1/(y^-4)	$\frac{1}{y^{- 4}}$
11667	Simplifier	-(6p^2-q-4)+(3-p^2-9q)	$- (6 p^{2} - q - 4) + (3 - p^{2} - 9 q)$
11668	Simplifier	1/(1-(a-8)/5)	$\frac{1}{1 - \frac{a - 8}{5}}$
11669	Simplifier	(y^2)/(y-8)	$\frac{y^{2}}{y - 8}$
11670	Simplifier	((y^2+11y+28)/(y(y-5)))÷((y^2+y-12)/((y-5)(y+2)))	$\frac{y^{2} + 11 y + 28}{y (y - 5)} \div \frac{y^{2} + y - 12}{(y - 5) (y + 2)}$
11671	Simplifier	(y^2-1)/(1-y)	$\frac{y^{2} - 1}{1 - y}$
11672	Simplifier	(y^2-10y+21)/(y^2-49)	$\frac{y^{2} - 10 y + 21}{y^{2} - 49}$
11673	Simplifier	(y^2-10y-24)/(y^2-3y-108)	$\frac{y^{2} - 10 y - 24}{y^{2} - 3 y - 108}$
11674	Simplifier	( racine carrée de 70)/( racine carrée de 7)	$\frac{\sqrt{70}}{\sqrt{7}}$
11675	Simplifier	( racine carrée de -72)/( racine carrée de 9)	$\frac{\sqrt{- 72}}{\sqrt{9}}$
11676	Simplifier	( racine carrée de 75a^7b^4)/( racine carrée de 40a^13c^9)	$\frac{\sqrt{75 a^{7}} b^{4}}{\sqrt{40 a^{13}} c^{9}}$
11677	Simplifier	( racine carrée de 75)/-15	$\frac{\sqrt{75}}{- 15}$
11678	Simplifier	( racine carrée de 7y)/( racine carrée de 5)	$\frac{\sqrt{7 y}}{\sqrt{5}}$
11679	Simplifier	( racine carrée de 8zy^3)/( racine carrée de 4z)	$\frac{\sqrt{8 z y^{3}}}{\sqrt{4 z}}$
11680	Simplifier	( racine carrée de 8)/( racine carrée de hy)	$\frac{\sqrt{8}}{\sqrt{h y}}$
11681	Simplifier	( racine carrée de 8)^2	${(\sqrt{8})}^{2}$
11682	Simplifier	((z^2-z-2)/(z^2-7z-8))÷((z^2+10z+24)/(z^2-2z-48))	$\frac{z^{2} - z - 2}{z^{2} - 7 z - 8} \div \frac{z^{2} + 10 z + 24}{z^{2} - 2 z - 48}$
11683	Simplifier	(z^(2-9))/(8z+24)	$\frac{z^{2 - 9}}{8 z + 24}$
11684	Simplifier	(z^3+z^2-2z-2)/(z^2-4z-5)	$\frac{z^{3} + z^{2} - 2 z - 2}{z^{2} - 4 z - 5}$
11685	Simplifier	(z^3-7z+5)/8	$\frac{z^{3} - 7 z + 5}{8}$
11686	Simplifier	(z^36)/(z^46)	$\frac{z^{3} \cdot 6}{z^{4} \cdot 6}$
11687	Simplifier	(z^-4)/(5t^-2)	$\frac{z^{- 4}}{5 t^{- 2}}$
11688	Simplifier	(z^5)/(z^-6)	$\frac{z^{5}}{z^{- 6}}$
11689	Simplifier	(z^6y^3)/(z^4y^5)	$\frac{z^{6} y^{3}}{z^{4} y^{5}}$
11690	Simplifier	(z^7)/(z^-3)	$\frac{z^{7}}{z^{- 3}}$
11691	Simplifier	\| racine carrée de 2- racine carrée de 5\|	$\| \sqrt{2} - \sqrt{5} \|$
11692	Simplifier	\|2t^2- racine carrée de 81\|	$\| 2 t^{2} - \sqrt{81} \|$
11693	Simplifier	(0.075y^2+0.615y+1.2)/(y+5)	$\frac{0.075 y^{2} + 0.615 y + 1.2}{y + 5}$
11694	Simplifier	(0.2167-0.25)/(( racine carrée de (0.25)(0.75))/420)	$\frac{0.2167 - 0.25}{\frac{\sqrt{(0.25) (0.75)}}{420}}$
11695	Simplifier	(0.29-0.25)/( racine carrée de ((0.25)(0.75))/510)	$\frac{0.29 - 0.25}{\sqrt{\frac{(0.25) (0.75)}{510}}}$
11696	Simplifier	(0.5c^-0.5l)/(c^0.5)	$\frac{0.5 c^{- 0.5} l}{c^{0.5}}$
11697	Simplifier	(1-5/y)/(3+2/y)	$\frac{1 - \frac{5}{y}}{3 + \frac{2}{y}}$
11698	Simplifier	(1-5/y)/(y-25/y)	$\frac{1 - \frac{5}{y}}{y - \frac{25}{y}}$
11699	Simplifier	(1-t^2)/(1+t^2)	$\frac{1 - t^{2}}{1 + t^{2}}$
11700	Simplifier	(1- racine carrée de 3)/(3 racine carrée de 5- racine carrée de 15)	$\frac{1 - \sqrt{3}}{3 \sqrt{5} - \sqrt{15}}$