Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
59801	Simplifier	(m^7)/(m^5)	$\frac{m^{7}}{m^{5}}$
59802	Simplifier	(n^(1/3))/(n^(1/4)n^(-1/2))	$\frac{n^{\frac{1}{3}}}{n^{\frac{1}{4}} n^{- \frac{1}{2}}}$
59803	Simplifier	((n^2-m^2)/(2m-3n))÷((m-n)/(4m^2-9n^2))	$\frac{n^{2} - m^{2}}{2 m - 3 n} \div \frac{m - n}{4 m^{2} - 9 n^{2}}$
59804	Simplifier	(n^2+2n-80)/(8n^2-64n)	$\frac{n^{2} + 2 n - 80}{8 n^{2} - 64 n}$
59805	Simplifier	(n^2+n+8)/((n+8)(n-8))	$\frac{n^{2} + n + 8}{(n + 8) (n - 8)}$
59806	Simplifier	(n^2+n-20)/(n^2+2n)-15	$\frac{n^{2} + n - 20}{n^{2} + 2 n} - 15$
59807	Simplifier	(n^2-14n+40)/14*9/(9n-90)	$\frac{n^{2} - 14 n + 40}{14} \cdot \frac{9}{9 n - 90}$
59808	Simplifier	(n^2-49)/(8n+56)*8/(7-n)	$\frac{n^{2} - 49}{8 n + 56} \cdot \frac{8}{7 - n}$
59809	Simplifier	(n^2-7n+12)/(n^2-2n-3)	$\frac{n^{2} - 7 n + 12}{n^{2} - 2 n - 3}$
59810	Simplifier	((n^2-9)/n)÷((n+3)/n)	$\frac{n^{2} - 9}{n} \div \frac{n + 3}{n}$
59811	Simplifier	((n^2-n)/(n^2-1))÷((n+6)/(n^2+7n+6))	$\frac{n^{2} - n}{n^{2} - 1} \div \frac{n + 6}{n^{2} + 7 n + 6}$
59812	Simplifier	pi/(q^11)	$\frac{π}{q^{11}}$
59813	Simplifier	(p^(1/7)p^(9/14)p^(1/2))/((p^26)^(-1/7))	$\frac{p^{\frac{1}{7}} p^{\frac{9}{14}} p^{\frac{1}{2}}}{{(p^{26})}^{\frac{- 1}{7}}}$
59814	Simplifier	(p^11q^8)/(p^5q^3)	$\frac{p^{11} q^{8}}{p^{5} q^{3}}$
59815	Simplifier	(z^2+7z-6)/((z-3)(z-4))	$\frac{z^{2} + 7 z - 6}{(z - 3) (z - 4)}$
59816	Simplifier	(z^2+9z)/5*16/(2z+18)	$\frac{z^{2} + 9 z}{5} \cdot \frac{16}{2 z + 18}$
59817	Simplifier	(z^2+z)/(2z+2)*(3z^2+23z+40)/(z^2+6z+5)	$\frac{z^{2} + z}{2 z + 2} \cdot \frac{3 z^{2} + 23 z + 40}{z^{2} + 6 z + 5}$
59818	Simplifier	(z^2+z-6)/(z^2-5z+6)	$\frac{z^{2} + z - 6}{z^{2} - 5 z + 6}$
59819	Simplifier	(z^2+z-6)/(5z)*(5z-10)/(z+3)	$\frac{z^{2} + z - 6}{5 z} \cdot \frac{5 z - 10}{z + 3}$
59820	Simplifier	(z^2-1)/(z^(2-4z-5))	$\frac{z^{2} - 1}{z^{2 - 4 z - 5}}$
59821	Simplifier	((z^2-1)/(36z+36))÷((z-1)/6)	$\frac{z^{2} - 1}{36 z + 36} \div \frac{z - 1}{6}$
59822	Simplifier	(z^2-10z+21)/(3z)*(z+2)/(z-3)	$\frac{z^{2} - 10 z + 21}{3 z} \cdot \frac{z + 2}{z - 3}$
59823	Simplifier	((z^2-13)/(49z+294))÷((z-6)/42)	$\frac{z^{2} - 13}{49 z + 294} \div \frac{z - 6}{42}$
59824	Simplifier	((z^2-25)/(10z))÷((z^2-10z+25)/(5z))	$\frac{z^{2} - 25}{10 z} \div \frac{z^{2} - 10 z + 25}{5 z}$
59825	Simplifier	(z^2-25)/(3z-15)	$\frac{z^{2} - 25}{3 z - 15}$
59826	Simplifier	((z^2-2z-48)/(z^2-12z+36))÷((z-8)/(z-6))	$\frac{z^{2} - 2 z - 48}{z^{2} - 12 z + 36} \div \frac{z - 8}{z - 6}$
59827	Simplifier	(z^2-36)/(z^2)*(z^2-6z)/(z^2+z-42)	$\frac{z^{2} - 36}{z^{2}} \cdot \frac{z^{2} - 6 z}{z^{2} + z - 42}$
59828	Simplifier	((z^2-3z+2)/(z^2+3z-2))÷((z-2)/(3z+6))	$\frac{z^{2} - 3 z + 2}{z^{2} + 3 z - 2} \div \frac{z - 2}{3 z + 6}$
59829	Simplifier	((z^2-3z-18)/(24-4z))÷((z^2-2z-15)/(3z+6))	$\frac{z^{2} - 3 z - 18}{24 - 4 z} \div \frac{z^{2} - 2 z - 15}{3 z + 6}$
59830	Simplifier	(z^2-4)/(z^2)*(z^2-2z)/(z^2+4z-12)	$\frac{z^{2} - 4}{z^{2}} \cdot \frac{z^{2} - 2 z}{z^{2} + 4 z - 12}$
59831	Simplifier	((z^2-4)/z)÷((z+2)/(z-2))	$\frac{z^{2} - 4}{z} \div \frac{z + 2}{z - 2}$
59832	Simplifier	(z^2-49)/(z^2-14z+49)	$\frac{z^{2} - 49}{z^{2} - 14 z + 49}$
59833	Simplifier	(z^2-49)/(7-z)	$\frac{z^{2} - 49}{7 - z}$
59834	Simplifier	((z^2-5z+4)/(2z-8))÷(3z^2-3z)	$\frac{z^{2} - 5 z + 4}{2 z - 8} \div (3 z^{2} - 3 z)$
59835	Simplifier	(z^2-81)/(z^2)*(z^2-9z)/(z^2+z-90)	$\frac{z^{2} - 81}{z^{2}} \cdot \frac{z^{2} - 9 z}{z^{2} + z - 90}$
59836	Simplifier	(z^2-8z+12)/(z+4)*(z+4)/(z^2+3z-54)	$\frac{z^{2} - 8 z + 12}{z + 4} \cdot \frac{z + 4}{z^{2} + 3 z - 54}$
59837	Simplifier	(z^2y)/4*(16z)/y	$\frac{z^{2} y}{4} \cdot \frac{16 z}{y}$
59838	Simplifier	((z^2-z-30)/(z^2-4z-45))÷((z^2+7z+12)/(z^2-5z-36))	$\frac{z^{2} - z - 30}{z^{2} - 4 z - 45} \div \frac{z^{2} + 7 z + 12}{z^{2} - 5 z - 36}$
59839	Simplifier	(z^2-z-6)/(3z-9)*(z^2-9)/(z^2+6z+9)	$\frac{z^{2} - z - 6}{3 z - 9} \cdot \frac{z^{2} - 9}{z^{2} + 6 z + 9}$
59840	Simplifier	(z^2-z-9)/(z-3)	$\frac{z^{2} - z - 9}{z - 3}$
59841	Simplifier	(Z^(2-2)y)/Z	$\frac{Z^{2 - 2} y}{Z}$
59842	Simplifier	(z^3z^9)/(z^5)	$\frac{z^{3} z^{9}}{z^{5}}$
59843	Simplifier	((z^3-1)/(2z^2-z-1))÷((z^2+z+1)/(2z^2+9z+4))	$\frac{z^{3} - 1}{2 z^{2} - z - 1} \div \frac{z^{2} + z + 1}{2 z^{2} + 9 z + 4}$
59844	Simplifier	((z^3-8)/(z^3+8))÷((z^2-4)/(z^2-2z+4))	$\frac{z^{3} - 8}{z^{3} + 8} \div \frac{z^{2} - 4}{z^{2} - 2 z + 4}$
59845	Simplifier	(z^4)/(z^6)	$\frac{z^{4}}{z^{6}}$
59846	Simplifier	(z^4)/(z-4)	$\frac{z^{4}}{z - 4}$
59847	Simplifier	(z^4-81)/(z^4-1)*(z^2+1)/(z^2+9)	$\frac{z^{4} - 81}{z^{4} - 1} \cdot \frac{z^{2} + 1}{z^{2} + 9}$
59848	Simplifier	-16<=-28-6y	$- 16 \leq - 28 - 6 y$
59849	Simplifier	(z^5(z^-2+5z))/(y^4)*(y(y^(3/2)-2y))/(z^3)	$\frac{z^{5} (z^{- 2} + 5 z)}{y^{4}} \cdot \frac{y (y^{\frac{3}{2}} - 2 y)}{z^{3}}$
59850	Simplifier	(z^5*(16z^3))/(4z)	$\frac{z^{5} \cdot (16 z^{3})}{4 z}$
59851	Simplifier	(z^5)/(z^7)	$\frac{z^{5}}{z^{7}}$
59852	Simplifier	(z^5)/(z-3)	$\frac{z^{5}}{z - 3}$
59853	Simplifier	(z^5*5)/6	$\frac{z^{5} \cdot 5}{6}$
59854	Simplifier	(z^6)/(z+2)*(7z+14)/(z^9)	$\frac{z^{6}}{z + 2} \cdot \frac{7 z + 14}{z^{9}}$
59855	Simplifier	(z^6y)/(z^2y^3)	$\frac{z^{6} y}{z^{2} y^{3}}$
59856	Simplifier	\|-a-b\|	$\| - a - b \|$
59857	Simplifier	\|(a+b)-a\|	$\| (a + b) - a \|$
59858	Simplifier	\|(( racine carrée de racine sixième de 69)^5*16/11)/3\|	$\| \frac{{(\sqrt{\sqrt[6]{69}})}^{5} \cdot \frac{16}{11}}{3} \|$
59859	Simplifier	\|(z-6)/5\|=12	$\| \frac{z - 6}{5} \| = 12$
59860	Simplifier	\|((2-1 3/5)^2+(5/8-3/4)(6/51/3)^4(7 1/2)^2)/(5-6/5)\|	$\| \frac{{(2 - 1 \frac{3}{5})}^{2} + (\frac{5}{8} - \frac{3}{4}) {(\frac{6}{5} \cdot \frac{1}{3})}^{4} \cdot {(7 \frac{1}{2})}^{2}}{5 - \frac{6}{5}} \|$
59861	Simplifier	\|(12y-4)/4\|	$\| \frac{12 y - 4}{4} \|$
59862	Simplifier	-\|2/5\|	$- \| \frac{2}{5} \|$
59863	Simplifier	\|-3/4\|	$\| - \frac{3}{4} \|$
59864	Simplifier	-\|7/5\|\|-2 3/7\|	$- \| \frac{7}{5} \| \| - 2 \frac{3}{7} \|$
59865	Simplifier	\| racine carrée de 5-3\|	$\| \sqrt{5} - 3 \|$
59866	Simplifier	\|(y-3)/1\|+2=6	$\| \frac{y - 3}{1} \| + 2 = 6$
59867	Simplifier	\|0.5\|+\|-1 1/2\|	$\| 0.5 \| + \| - 1 \frac{1}{2} \|$
59868	Simplifier	\|-1+p\|	$\| - 1 + p \|$
59869	Simplifier	\|10\|	$\| 10 \|$
59870	Simplifier	\|-10\|-\|15-11\|	$\| - 10 \| - \| 15 - 11 \|$
59871	Simplifier	\|-100\|-\|-50\|	$\| - 100 \| - \| - 50 \|$
59872	Simplifier	\|-10i\|	$\| - 10 i \|$
59873	Simplifier	(\|1-17\|*(-16))÷(-4)	$\| 1 - 17 \| \cdot (- 16) \div (- 4)$
59874	Simplifier	-\|13\|	$- \| 13 \|$
59875	Simplifier	\|-13\|	$\| - 13 \|$
59876	Simplifier	\|-14 3/5-2 2/5\|	$\| - 14 \frac{3}{5} - 2 \frac{2}{5} \|$
59877	Simplifier	\|-19\|-13	$\| - 19 \| - 13$
59878	Simplifier	\|-2+3i\|+\|-2+3i+3-2i\|	$\| - 2 + 3 i \| + \| - 2 + 3 i + 3 - 2 i \|$
59879	Simplifier	\|-2+4\|*8^2	$\| - 2 + 4 \| \cdot 8^{2}$
59880	Simplifier	\|-2+9i\|	$\| - 2 + 9 i \|$
59881	Simplifier	\|-25\|4+(-3)(-6)	$\| - 25 \| \cdot 4 + (- 3) \cdot (- 6)$
59882	Simplifier	\|2y+8\|*12	$\| 2 y + 8 \| \cdot 12$
59883	Simplifier	\|2z-5\|+2\|10-4z\|=15	$\| 2 z - 5 \| + 2 \| 10 - 4 z \| = 15$
59884	Simplifier	\|-35-48\|-3*-2	$\| - 3 \cdot 5 - 4 \cdot 8 \| - 3 \cdot - 2$
59885	Simplifier	\|-3\|+4.2-6+(-5)^3-(3-(2+4))	$\| - 3 \| + 4.2 - 6 + {(- 5)}^{3} - (3 - (2 + 4))$
59886	Simplifier	\|3+5i\|	$\| 3 + 5 i \|$
59887	Simplifier	\|-3+7\|-7^2	$\| - 3 + 7 \| - 7^{2}$
59888	Simplifier	\|-34-103\|	$\| - 34 - 103 \|$
59889	Simplifier	(\|3-9\|)÷2+5	$\| 3 - 9 \| \div 2 + 5$
59890	Simplifier	\|3p-5\|	$\| 3 p - 5 \|$
59891	Simplifier	\|3y\|	$\| 3 y \|$
59892	Simplifier	\|3y-5\|	$\| 3 y - 5 \|$
59893	Simplifier	\|3z-6\|	$\| 3 z - 6 \|$
59894	Simplifier	\|-4 3/4\|	$\| - 4 \frac{3}{4} \|$
59895	Simplifier	\|-4\|-\|-4\|	$\| - 4 \| - \| - 4 \|$
59896	Simplifier	\|4\|+\|-3\|	$\| 4 \| + \| - 3 \|$
59897	Simplifier	\|-4-5*1/5\|	$\| - 4 - 5 \cdot \frac{1}{5} \|$
59898	Simplifier	\|4-7\|-\|8-2\|	$\| 4 - 7 \| - \| 8 - 2 \|$
59899	Simplifier	\|-5\|+\|9\|	$\| - 5 \| + \| 9 \|$
59900	Simplifier	\|-5\|+2(9)-9*4	$\| - 5 \| + 2 (9) - 9 \cdot 4$