Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
11901	Simplifier	(9y-18)/(9y)	$\frac{9 y - 18}{9 y}$
11902	Simplifier	(((9z+18)/z)÷z)÷(2/z)	$\frac{9 z + 18}{z} \div z \div \frac{2}{z}$
11903	Simplifier	(a(a^2+3a+9)-3a(4a-3))/((a-3)(a^2+3a+9))	$\frac{a (a^{2} + 3 a + 9) - 3 a (4 a - 3)}{(a - 3) (a^{2} + 3 a + 9)}$
11904	Simplifier	(a(r^n-1))/(r-1)	$\frac{a (r^{n} - 1)}{r - 1}$
11905	Simplifier	(a(2)-9)/(a(2)-3a)	$\frac{a (2) - 9}{a (2) - 3 a}$
11906	Simplifier	(a(a-3))/((a-2)(a-1))	$\frac{a (a - 3)}{(a - 2) (a - 1)}$
11907	Simplifier	(a-a^2+1)/a	$\frac{a - a^{2} + 1}{a}$
11908	Simplifier	a/(b/(1/c))	$\frac{a}{\frac{b}{\frac{1}{c}}}$
11909	Simplifier	(-36)^(1/2)	${(- 36)}^{\frac{1}{2}}$
11910	Simplifier	a/( racine carrée de 10- racine carrée de 7)	$\frac{a}{\sqrt{10} - \sqrt{7}}$
11911	Simplifier	a/123	$\frac{a}{123}$
11912	Simplifier	(a/(6b))÷(c/(3b))	$\frac{a}{6 b} \div \frac{c}{3 b}$
11913	Simplifier	a/(a-3)	$\frac{a}{a - 3}$
11914	Simplifier	a/(b racine carrée de c)	$\frac{a}{b \sqrt{c}}$
11915	Simplifier	(-a^(2^(b^-2)))÷((a^(-2b^8))/(a^(4b^-2)))	$- a^{2^{b^{- 2}}} \div \frac{a^{- 2 b^{8}}}{a^{4 b^{- 2}}}$
11916	Simplifier	(-a^(2b^-2))÷((a^(-2b^8))/(a^(4b^-2)))	$- a^{2 b^{- 2}} \div \frac{a^{- 2 b^{8}}}{a^{4 b^{- 2}}}$
11917	Simplifier	(a^3(b^4))/(a^2b)	$\frac{a^{3} (b^{4})}{a^{2} b}$
11918	Simplifier	(a+1/w)/(a-1/w)	$\frac{a + \frac{1}{w}}{a - \frac{1}{w}}$
11919	Simplifier	(a+2)/(a^2-1)	$\frac{a + 2}{a^{2} - 1}$
11920	Simplifier	(6a^3-4a^2+4)/(2a)	$\frac{6 a^{3} - 4 a^{2} + 4}{2 a}$
11921	Simplifier	(6b^6-15b^4a^2+9b^2a^4)/(-3a^2b^2)	$\frac{6 b^{6} - 15 b^{4} a^{2} + 9 b^{2} a^{4}}{- 3 a^{2} b^{2}}$
11922	Simplifier	(6c^2-13c+6)/(9c^2-4)	$\frac{6 c^{2} - 13 c + 6}{9 c^{2} - 4}$
11923	Simplifier	(6c^2-4c-30)/(3c^2-12)	$\frac{6 c^{2} - 4 c - 30}{3 c^{2} - 12}$
11924	Simplifier	(6h^2+4hk)/(3hk+2k^2)	$\frac{6 h^{2} + 4 h k}{3 h k + 2 k^{2}}$
11925	Simplifier	((6k^3)/(k^2-4))÷(((28k^7)/(-6k+12))/((14k+28)/k))	$\frac{6 k^{3}}{k^{2} - 4} \div \frac{\frac{28 k^{7}}{- 6 k + 12}}{\frac{14 k + 28}{k}}$
11926	Simplifier	((6k^3)/(k^2-4))÷((28k^7)/(-6k+12))k/(14k+28)	$\frac{6 k^{3}}{k^{2} - 4} \div \frac{28 k^{7}}{- 6 k + 12} \frac{k}{14 k + 28}$
11927	Simplifier	(6k^4)/( racine carrée de 2k-2)	$\frac{6 k^{4}}{\sqrt{2 k - 2}}$
11928	Simplifier	(6u^4-8u^3)/(2u^2)	$\frac{6 u^{4} - 8 u^{3}}{2 u^{2}}$
11929	Simplifier	(-6- racine carrée de -24)/2	$\frac{- 6 - \sqrt{- 24}}{2}$
11930	Simplifier	(6- racine carrée de 81)/9	$\frac{6 - \sqrt{81}}{9}$
11931	Simplifier	(6v^3)/(6v^2y^3-10v^3s^4)	$\frac{6 v^{3}}{6 v^{2} y^{3} - 10 v^{3} s^{4}}$
11932	Simplifier	(-6w^2+15tw)/(3w)	$\frac{- 6 w^{2} + 15 t w}{3 w}$
11933	Simplifier	(6y^2+11y+4)/(3y^2+7y+4)	$\frac{6 y^{2} + 11 y + 4}{3 y^{2} + 7 y + 4}$
11934	Simplifier	(6y^2-96)/(y^2-7y+12)	$\frac{6 y^{2} - 96}{y^{2} - 7 y + 12}$
11935	Simplifier	6/( racine carrée de 11)	$\frac{6}{\sqrt{11}}$
11936	Simplifier	6/( racine carrée de 144-4*3)	$\frac{6}{\sqrt{144 - 4 \cdot 3}}$
11937	Simplifier	6/( racine carrée de 7+2)	$\frac{6}{\sqrt{7} + 2}$
11938	Simplifier	-6/( racine carrée de 72)	$- \frac{6}{\sqrt{72}}$
11939	Simplifier	6/( racine cinquième de y)	$\frac{6}{\sqrt[5]{y}}$
11940	Simplifier	6/(4+ racine carrée de y)	$\frac{6}{4 + \sqrt{y}}$
11941	Simplifier	-6/(5- racine carrée de 11)	$\frac{- 6}{5 - \sqrt{11}}$
11942	Simplifier	6/(6n-2)	$\frac{6}{6 n - 2}$
11943	Simplifier	6/(9- racine carrée de 10)	$\frac{6}{9 - \sqrt{10}}$
11944	Simplifier	(6+ racine carrée de -6^2-416)/2	$\frac{6 + \sqrt{- 6^{2} - 4 \cdot 1 \cdot 6}}{2}$
11945	Simplifier	(6+ racine carrée de 12)/2	$\frac{6 + \sqrt{12}}{2}$
11946	Simplifier	(6+3y)/3	$\frac{6 + 3 y}{3}$
11947	Simplifier	(60 racine carrée de 25)/5	$\frac{60 \sqrt{25}}{5}$
11948	Simplifier	(6-2a)/(2a)	$\frac{6 - 2 a}{2 a}$
11949	Simplifier	(64-m^2)/(m-8)	$\frac{64 - m^{2}}{m - 8}$
11950	Simplifier	-65/(95y)	$- \frac{65}{95 y}$
11951	Simplifier	(6-5u)/(5u-6)	$\frac{6 - 5 u}{5 u - 6}$
11952	Simplifier	(6700-7000)/(392/( racine carrée de 44))	$\frac{6700 - 7000}{\frac{392}{\sqrt{44}}}$
11953	Simplifier	(6-9 racine carrée de 7)/(8+4 racine carrée de 10)	$\frac{6 - 9 \sqrt{7}}{8 + 4 \sqrt{10}}$
11954	Simplifier	(-6a+42)/6	$\frac{- 6 a + 42}{6}$
11955	Simplifier	(6b+36)/(b+6)	$\frac{6 b + 36}{b + 6}$
11956	Simplifier	(6i)/(8-7i)	$\frac{6 i}{8 - 7 i}$
11957	Simplifier	(6k+10)/(3k+4)	$\frac{6 k + 10}{3 k + 4}$
11958	Simplifier	(6m)/(n-3)	$\frac{6 m}{n - 3}$
11959	Simplifier	((6s+12)/(s+2))÷4	$\frac{6 s + 12}{s + 2} \div 4$
11960	Simplifier	(6t-30)/(t^2-25)	$\frac{6 t - 30}{t^{2} - 25}$
11961	Simplifier	(6x-y)/(2x)	$\frac{6 x - y}{2 x}$
11962	Simplifier	(6y racine carrée de 27n)/( racine carrée de 9n)	$\frac{6 y \sqrt{27 n}}{\sqrt{9 n}}$
11963	Simplifier	(6y+8)/(2y)	$\frac{6 y + 8}{2 y}$
11964	Simplifier	(6y-18)/(7y-21)	$\frac{6 y - 18}{7 y - 21}$
11965	Simplifier	(6y-36)/(6y)	$\frac{6 y - 36}{6 y}$
11966	Simplifier	(7(a-8))/((a-3)(a-8))	$\frac{7 (a - 8)}{(a - 3) (a - 8)}$
11967	Simplifier	(7* racine cubique de 6/(5^10))/1	$\frac{7 \cdot \sqrt[3]{\frac{6}{5^{10}}}}{1}$
11968	Simplifier	(7.779518z^2-62.489212z)/(53.584112z^2)	$\frac{7.779518 z^{2} - 62.489212 z}{53.584112 z^{2}}$
11969	Simplifier	((7a^3b^2)/(6a^2b))÷((14ab^3)/(3a^5b^4))	$\frac{7 a^{3} b^{2}}{6 a^{2} b} \div \frac{14 a b^{3}}{3 a^{5} b^{4}}$
11970	Simplifier	((7g^2h)/(3gk))÷((14hk)/(g^3))	$\frac{7 g^{2} h}{3 g k} \div \frac{14 h k}{g^{3}}$
11971	Simplifier	(7 racine carrée de 10-3 racine carrée de 2)/(4 racine carrée de 10+5 racine carrée de 2)	$\frac{7 \sqrt{10} - 3 \sqrt{2}}{4 \sqrt{10} + 5 \sqrt{2}}$
11972	Simplifier	(-7 racine carrée de 11)/( racine carrée de m)	$\frac{- 7 \sqrt{11}}{\sqrt{m}}$
11973	Simplifier	(7 racine carrée de 3)/(4 racine carrée de 28)	$\frac{7 \sqrt{3}}{4 \sqrt{28}}$
11974	Simplifier	(7y^2)/(7y^4)	$\frac{7 y^{2}}{7 y^{4}}$
11975	Simplifier	7/( racine carrée de 11-2)	$\frac{7}{\sqrt{11} - 2}$
11976	Simplifier	7/( racine carrée de 13)	$\frac{7}{\sqrt{13}}$
11977	Simplifier	7/( racine carrée de 2c)	$\frac{7}{\sqrt{2 c}}$
11978	Simplifier	7/( racine carrée de y-8)	$\frac{7}{\sqrt{y} - 8}$
11979	Simplifier	7/( racine cubique de 9s^2)	$\frac{7}{\sqrt[3]{9 s^{2}}}$
11980	Simplifier	7/(10.50L)	$\frac{7}{10.5 L}$
11981	Simplifier	(7/10)÷2 4/5	$\frac{7}{10} \div 2 \frac{4}{5}$
11982	Simplifier	(7/(9p^2+q))÷(21/(18p^2+2q))	$\frac{7}{9 p^{2} + q} \div \frac{21}{18 p^{2} + 2 q}$
11983	Simplifier	(7+6t-t^2)/(t^2+12t+11)	$\frac{7 + 6 t - t^{2}}{t^{2} + 12 t + 11}$
11984	Simplifier	(72a^-7b^3)/(9a^7bc^4)	$\frac{72 a^{- 7} b^{3}}{9 a^{7} b c^{4}}$
11985	Simplifier	(72m^4-64m^3-56m^2)/(8m^3)	$\frac{72 m^{4} - 64 m^{3} - 56 m^{2}}{8 m^{3}}$
11986	Simplifier	(7320-7500)/(302/( racine carrée de 52))	$\frac{7320 - 7500}{\frac{302}{\sqrt{52}}}$
11987	Simplifier	(7-4 racine carrée de 3)/1	$\frac{7 - 4 \sqrt{3}}{1}$
11988	Simplifier	(7d)/(4/4)	$\frac{7 d}{\frac{4}{4}}$
11989	Simplifier	((7r-21s)/(6r-12s))÷((9s-3r)/(2r-4s))	$\frac{7 r - 21 s}{6 r - 12 s} \div \frac{9 s - 3 r}{2 r - 4 s}$
11990	Simplifier	(7y)/(7y)	$\frac{7 y}{7 y}$
11991	Simplifier	(7y+1)/(2y+6)	$\frac{7 y + 1}{2 y + 6}$
11992	Simplifier	(7y+17)/(y^2+5y-24)	$\frac{7 y + 17}{y^{2} + 5 y - 24}$
11993	Simplifier	(7y-14)/(2y-14)	$\frac{7 y - 14}{2 y - 14}$
11994	Simplifier	(8-7/y)/(4+2/(3y))	$\frac{8 - \frac{7}{y}}{4 + \frac{2}{3 y}}$
11995	Simplifier	(8a^2-8)/(4a^2+8a+4)	$\frac{8 a^{2} - 8}{4 a^{2} + 8 a + 4}$
11996	Simplifier	(8m^3+18m-6m+1)/(2m+4)	$\frac{8 m^{3} + 18 m - 6 m + 1}{2 m + 4}$
11997	Simplifier	(8n^4+8n^2+1)/(10n^4+13n^3-18n)	$\frac{8 n^{4} + 8 n^{2} + 1}{10 n^{4} + 13 n^{3} - 18 n}$
11998	Simplifier	(8u^3+9u^2+7)/u	$\frac{8 u^{3} + 9 u^{2} + 7}{u}$
11999	Simplifier	(8- racine carrée de -20)/4	$\frac{8 - \sqrt{- 20}}{4}$
12000	Simplifier	(-8- racine carrée de -8)/10	$\frac{- 8 - \sqrt{- 8}}{10}$