Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
11401	Simplifier	3/(4+ racine carrée de 3a)	$\frac{3}{4 + \sqrt{3 a}}$
11402	Simplifier	3/(4+4 racine carrée de 5)	$\frac{3}{4 + 4 \sqrt{5}}$
11403	Simplifier	-3/5*(3 racine carrée de 64)	$- \frac{3}{5} \cdot (3 \sqrt{64})$
11404	Simplifier	3/5*(zt(-1/3t))	$\frac{3}{5} \cdot (z t (- \frac{1}{3} t))$
11405	Simplifier	3/(5+ racine carrée de 2)	$\frac{3}{5 + \sqrt{2}}$
11406	Simplifier	3/(5+ racine carrée de 5)	$\frac{3}{5 + \sqrt{5}}$
11407	Simplifier	3/(7- racine carrée de 2)	$\frac{3}{7 - \sqrt{2}}$
11408	Simplifier	3/7*1/2+(9/17)÷(14/17)	$\frac{3}{7} \cdot \frac{1}{2} + \frac{9}{17} \div \frac{14}{17}$
11409	Simplifier	3/(7y)	$\frac{3}{7 y}$
11410	Simplifier	3/(a-8)	$\frac{3}{a - 8}$
11411	Simplifier	3/(z- racine carrée de z)	$\frac{3}{z - \sqrt{z}}$
11412	Simplifier	(3+ racine carrée de 3)/(3- racine carrée de 7)	$\frac{3 + \sqrt{3}}{3 - \sqrt{7}}$
11413	Simplifier	3( racine carrée de 64p)^3	$3 {(\sqrt{64 p})}^{3}$
11414	Simplifier	(30a^2)/(36ab)	$\frac{30 a^{2}}{36 a b}$
11415	Simplifier	(30a^3)/(35a^2)	$\frac{30 a^{3}}{35 a^{2}}$
11416	Simplifier	(3-10y)/4	$\frac{3 - 10 y}{4}$
11417	Simplifier	(315a^3b^3c^3)/(105a^6b^2c^4)	$\frac{315 a^{3} b^{3} c^{3}}{105 a^{6} b^{2} c^{4}}$
11418	Simplifier	(2n+4)/(3n+6)	$\frac{2 n + 4}{3 n + 6}$
11419	Simplifier	((2n^2)/5)÷((n^3)/25)	$\frac{2 n^{2}}{5} \div \frac{n^{3}}{25}$
11420	Simplifier	(2s+6)/(4s^2+12s+9)	$\frac{2 s + 6}{4 s^{2} + 12 s + 9}$
11421	Simplifier	(2t-1)/(4-8t)	$\frac{2 t - 1}{4 - 8 t}$
11422	Simplifier	(2t-10)/(t^2-25)	$\frac{2 t - 10}{t^{2} - 25}$
11423	Simplifier	(2t-50b)/(12m)	$\frac{2 t - 50 b}{12 m}$
11424	Simplifier	(2x-5)/x	$\frac{2 x - 5}{x}$
11425	Simplifier	((2y+5)/(5y+1))÷((2y+5)/(y+6))	$\frac{2 y + 5}{5 y + 1} \div \frac{2 y + 5}{y + 6}$
11426	Simplifier	(2y+7)/(y^2-2y-15)	$\frac{2 y + 7}{y^{2} - 2 y - 15}$
11427	Simplifier	((15b^2)/(b^2-c^2))÷((5b)/(b^2-25))	$\frac{15 b^{2}}{b^{2} - c^{2}} \div \frac{5 b}{b^{2} - 25}$
11428	Simplifier	(15p^3+18p^2)/3	$\frac{15 p^{3} + 18 p^{2}}{3}$
11429	Simplifier	(15s^-4)/(5s^-8)	$\frac{15 s^{- 4}}{5 s^{- 8}}$
11430	Simplifier	(15 racine carrée de 3)/(3 racine carrée de 6)	$\frac{15 \sqrt{3}}{3 \sqrt{6}}$
11431	Simplifier	((15z^5)/(24y^8))÷((4z^2)/(8y^4))	$\frac{15 z^{5}}{24 y^{8}} \div \frac{4 z^{2}}{8 y^{4}}$
11432	Simplifier	(y^2-2y-35)/(y+5)	$\frac{y^{2} - 2 y - 35}{y + 5}$
11433	Simplifier	((y^2-2y-8)/(y^2-4y+4))÷((y-4)/(y-2))	$\frac{y^{2} - 2 y - 8}{y^{2} - 4 y + 4} \div \frac{y - 4}{y - 2}$
11434	Simplifier	(y^2-4y+4)/(3y^2-12)	$\frac{y^{2} - 4 y + 4}{3 y^{2} - 12}$
11435	Simplifier	((y^2-4y-12)/(y^2-4y+4))÷((y-6)/(y-2))	$\frac{y^{2} - 4 y - 12}{y^{2} - 4 y + 4} \div \frac{y - 6}{y - 2}$
11436	Simplifier	(y^2-5y+6)/(y^2+2y-8)	$\frac{y^{2} - 5 y + 6}{y^{2} + 2 y - 8}$
11437	Simplifier	(y^2-64)/(8-y)	$\frac{y^{2} - 64}{8 - y}$
11438	Simplifier	((3(a+2))/(a^2-1))÷((a^2-4)/(2a^2+2a))	$\frac{3 (a + 2)}{a^{2} - 1} \div \frac{a^{2} - 4}{2 a^{2} + 2 a}$
11439	Simplifier	(3(f+2))/(5f)=0	$\frac{3 (f + 2)}{5 f} = 0$
11440	Simplifier	(32)/(6n)	$\frac{3 \cdot 2}{6 \cdot n}$
11441	Simplifier	3.7/( racine carrée de 3)	$\frac{3.7}{\sqrt{3}}$
11442	Simplifier	(3(a+h)^2+2-6(a+h)-3a^2+6a-2)/h	$\frac{3 {(a + h)}^{2} + 2 - 6 (a + h) - 3 a^{2} + 6 a - 2}{h}$
11443	Simplifier	(3 1/3*1^(4/5)+1.5)/0.03	$\frac{3 \frac{1}{3} \cdot 1^{\frac{4}{5}} + 1.5}{0.03}$
11444	Simplifier	3 1/3/3	$\frac{3 \frac{1}{3}}{3}$
11445	Simplifier	3 1/5/(5-1/2)	$\frac{3 \frac{1}{5}}{5 - \frac{1}{2}}$
11446	Simplifier	(-3 5/7)/(5/3)	$\frac{- 3 \frac{5}{7}}{\frac{5}{3}}$
11447	Simplifier	(3a^2b^3-2a^4b^3+6a^4b^2)/(3a^2b)	$\frac{3 a^{2} b^{3} - 2 a^{4} b^{3} + 6 a^{4} b^{2}}{3 a^{2} b}$
11448	Simplifier	((3a^2)/b)÷(((2a)^2)/(b^3))	$\frac{3 a^{2}}{b} \div \frac{{(2 a)}^{2}}{b^{3}}$
11449	Simplifier	(3a^2+3ab)/(6ab+6b^2)	$\frac{3 a^{2} + 3 a b}{6 a b + 6 b^{2}}$
11450	Simplifier	(3a^2b-6ab^2)/(9ab)	$\frac{3 a^{2} b - 6 a b^{2}}{9 a b}$
11451	Simplifier	(3a^7b^-3)/(18b^-2a^-5)	$\frac{3 a^{7} b^{- 3}}{18 b^{- 2} a^{- 5}}$
11452	Simplifier	(3n^2-12n)/(2n^3-9n^2)	$\frac{3 n^{2} - 12 n}{2 n^{3} - 9 n^{2}}$
11453	Simplifier	(3n^2-27)/(n-3)	$\frac{3 n^{2} - 27}{n - 3}$
11454	Simplifier	(3r^2+18r+24)/(9r^2-9r-180)	$\frac{3 r^{2} + 18 r + 24}{9 r^{2} - 9 r - 180}$
11455	Simplifier	(3t^2+24t+48)/(9t^2-9t-180)	$\frac{3 t^{2} + 24 t + 48}{9 t^{2} - 9 t - 180}$
11456	Simplifier	(3u^2+12u-96)/(u^2+12u+32u)	$\frac{3 u^{2} + 12 u - 96}{u^{2} + 12 u + 32 u}$
11457	Simplifier	(3u^2-27u+24)/(u^2+u-2)	$\frac{3 u^{2} - 27 u + 24}{u^{2} + u - 2}$
11458	Simplifier	(3u^2-3)/(u^2-5u-6)	$\frac{3 u^{2} - 3}{u^{2} - 5 u - 6}$
11459	Simplifier	(3 racine carrée de 2e^((3pi)/4))/2	$\frac{3 \sqrt{2} e^{\frac{3 π}{4}}}{2}$
11460	Simplifier	(3 racine carrée de 243y^8)/( racine cubique de 9)	$\frac{3 \sqrt{243 y^{8}}}{\sqrt[3]{9}}$
11461	Simplifier	(3 racine carrée de 54a^4)/(16y^6)	$\frac{3 \sqrt{54 a^{4}}}{16 y^{6}}$
11462	Simplifier	(-3- racine carrée de 75)/30	$\frac{- 3 - \sqrt{75}}{30}$
11463	Simplifier	(3 racine carrée de 8a^2- racine carrée de 2a)/( racine carrée de 2a)	$\frac{3 \sqrt{8 a^{2}} - \sqrt{2 a}}{\sqrt{2 a}}$
11464	Simplifier	(3 racine carrée de y)/(2 racine carrée de y-3)	$\frac{3 \sqrt{y}}{2 \sqrt{y - 3}}$
11465	Simplifier	(3 racine cubique de 10)/(5 racine cubique de 15)	$\frac{3 \sqrt[3]{10}}{5 \sqrt[3]{15}}$
11466	Simplifier	(3w^2y^2)/(2w^-1*(4yw^2))	$\frac{3 w^{2} y^{2}}{2 w^{- 1} \cdot (4 y w^{2})}$
11467	Simplifier	(3y^2-3y)/(y-3)	$\frac{3 y^{2} - 3 y}{y - 3}$
11468	Simplifier	(3y^3-15y^2+10y)/(5y)	$\frac{3 y^{3} - 15 y^{2} + 10 y}{5 y}$
11469	Simplifier	(3z^3+12z)/(z^4)	$\frac{3 z^{3} + 12 z}{z^{4}}$
11470	Simplifier	3/(2^(3 racine carrée de 9))	$\frac{3}{2^{3 \sqrt{9}}}$
11471	Simplifier	(3/(n^2-9))÷((3n-9)/(n+3))	$\frac{3}{n^{2} - 9} \div \frac{3 n - 9}{n + 3}$
11472	Simplifier	3/( racine carrée de 13)	$\frac{3}{\sqrt{13}}$
11473	Simplifier	(-8+6 racine carrée de 2)/10	$\frac{- 8 + 6 \sqrt{2}}{10}$
11474	Simplifier	3/( racine carrée de 20)	$\frac{3}{\sqrt{20}}$
11475	Simplifier	3/( racine carrée de 8a)	$\frac{3}{\sqrt{8 a}}$
11476	Simplifier	3/( racine carrée de 9a)	$\frac{3}{\sqrt{9 a}}$
11477	Simplifier	(-3/16)÷(-2 1/4)	$\frac{- 3}{16} \div (- 2 \frac{1}{4})$
11478	Simplifier	3/2* racine carrée de 90/1	$\frac{3}{2} \cdot \sqrt{\frac{90}{1}}$
11479	Simplifier	3/2* racine carrée de 90/5	$\frac{3}{2} \cdot \sqrt{\frac{90}{5}}$
11480	Simplifier	3/2* racine carrée de 90	$\frac{3}{2} \cdot \sqrt{90}$
11481	Simplifier	20/( racine carrée de 2)	$\frac{20}{\sqrt{2}}$
11482	Simplifier	20/( racine carrée de 45)	$\frac{20}{\sqrt{45}}$
11483	Simplifier	((20a)/(4a+8b))÷((a^3-8b^3)/(a^2-4b^2))	$\frac{20 a}{4 a + 8 b} \div \frac{a^{3} - 8 b^{3}}{a^{2} - 4 b^{2}}$
11484	Simplifier	(20g-10y+30g-20y+10g+5y)/(c-a)	$\frac{20 g - 10 y + 30 g - 20 y + 10 g + 5 y}{c - a}$
11485	Simplifier	(21a^4b)/(9a^5b^-3)	$\frac{21 a^{4} b}{9 a^{5} b^{- 3}}$
11486	Simplifier	21/(24y-15)	$\frac{21}{24 y - 15}$
11487	Simplifier	(2-2 racine carrée de 2)/2	$\frac{2 - 2 \sqrt{2}}{2}$
11488	Simplifier	(-24c^5)/((6c)/(d^3))	$\frac{- 24 c^{5}}{\frac{6 c}{d^{3}}}$
11489	Simplifier	(24r^8-40r^4)/(8r)	$\frac{24 r^{8} - 40 r^{4}}{8 r}$
11490	Simplifier	(24t^6y^9-45t^7y^8+6t^8y^7-24t^9y^6)/(3t^3y^4-6t^4y^3)	$\frac{24 t^{6} y^{9} - 45 t^{7} y^{8} + 6 t^{8} y^{7} - 24 t^{9} y^{6}}{3 t^{3} y^{4} - 6 t^{4} y^{3}}$
11491	Simplifier	24/( racine carrée de 30)	$\frac{24}{\sqrt{30}}$
11492	Simplifier	24/( racine carrée de 6)	$\frac{24}{\sqrt{6}}$
11493	Simplifier	-24/(0.32*y)	$- \frac{24}{0.32 \cdot y}$
11494	Simplifier	2480/(5%*t)	$\frac{2480}{5 % \cdot t}$
11495	Simplifier	(25r^2)/(40r)	$\frac{25 r^{2}}{40 r}$
11496	Simplifier	(25v^3-15v^7+30v^9)/(5v^3)	$\frac{25 v^{3} - 15 v^{7} + 30 v^{9}}{5 v^{3}}$
11497	Simplifier	((25y^2-1)/(9y^2-6y))÷((5y^2+9y-2)/(3y^2+y-2))	$\frac{25 y^{2} - 1}{9 y^{2} - 6 y} \div \frac{5 y^{2} + 9 y - 2}{3 y^{2} + y - 2}$
11498	Simplifier	(25y^4-20y^2+15y)/(5y)	$\frac{25 y^{4} - 20 y^{2} + 15 y}{5 y}$
11499	Simplifier	-26/( racine carrée de 3-4)	$\frac{- 26}{\sqrt{3} - 4}$
11500	Simplifier	(27z^3-8)/(3z+2)	$\frac{27 z^{3} - 8}{3 z + 2}$