Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
59401	Simplifier	8^28^-68^9	$8^{2} \cdot 8^{- 6} \cdot 8^{9}$
59402	Simplifier	8^-2h^3k^-5	$8^{- 2} h^{3} k^{- 5}$
59403	Simplifier	8^2+4(14-8)^2	$8^{2} + 4 {(14 - 8)}^{2}$
59404	Simplifier	(8^2)÷4+3.7(42.3-24.6)	$8^{2} \div 4 + 3.7 (42.3 - 24.6)$
59405	Simplifier	8^(2n-3n+2(n-4^(2n)))	$8^{2 n - 3 n + 2 (n - 4^{2 n})}$
59406	Simplifier	-8^4(-5w^2+3)	$- 8^{4} (- 5 w^{2} + 3)$
59407	Simplifier	8^4*8^-2	$8^{4} \cdot 8^{- 2}$
59408	Simplifier	-8^5-5y^3+7y^2-9+2y^510^3(8y)+5	$- 8^{5} - 5 y^{3} + 7 y^{2} - 9 + 2 y^{5} \cdot 10^{3} \cdot (8 y) + 5$
59409	Simplifier	8+9i^2	$8 + 9 i^{2}$
59410	Simplifier	(80.99-81)/( racine carrée de 80.99-9)	$\frac{80.99 - 81}{\sqrt{80.99} - 9}$
59411	Simplifier	(80.999-81)/( racine carrée de 80.999-9)	$\frac{80.999 - 81}{\sqrt{80.999} - 9}$
59412	Simplifier	(80b^14c^(18d^15))/(5b^7c^6d^5)	$\frac{80 b^{14} c^{18 d^{15}}}{5 b^{7} c^{6} d^{5}}$
59413	Simplifier	((80r^2)/(9r^3-27r^2))÷(1/(3-r))	$\frac{80 r^{2}}{9 r^{3} - 27 r^{2}} \div \frac{1}{3 - r}$
59414	Simplifier	80/100*(of^220)	$\frac{80}{100} \cdot (o f^{220})$
59415	Simplifier	80/50	$\frac{80}{50}$
59416	Simplifier	80/7	$\frac{80}{7}$
59417	Simplifier	80/72	$\frac{80}{72}$
59418	Simplifier	80/76	$\frac{80}{76}$
59419	Simplifier	800/5*((4-1)^3(-5))-3^3	$\frac{800}{5} \cdot ({(4 - 1)}^{3} (- 5)) - 3^{3}$
59420	Simplifier	809/1000	$\frac{809}{1000}$
59421	Simplifier	((81b^2-4)/(b^2-9))÷((9b-2)/(b-3))	$\frac{81 b^{2} - 4}{b^{2} - 9} \div \frac{9 b - 2}{b - 3}$
59422	Simplifier	(81z^2)/(5z^2-40z+80)*(5z-20)/(9z)	$\frac{81 z^{2}}{5 z^{2} - 40 z + 80} \cdot \frac{5 z - 20}{9 z}$
59423	Simplifier	81/20	$\frac{81}{20}$
59424	Simplifier	81/8228	$\frac{81}{8228}$
59425	Simplifier	81/99	$\frac{81}{99}$
59426	Simplifier	81^u	$81^{u}$
59427	Simplifier	812/5*58/5	$\frac{812}{5} \cdot \frac{58}{5}$
59428	Simplifier	819/2352	$\frac{819}{2352}$
59429	Simplifier	82/100	$\frac{82}{100}$
59430	Simplifier	-828/250047	$\frac{- 828}{250047}$
59431	Simplifier	83.6/2	$\frac{83.6}{2}$
59432	Simplifier	832^2+698^2-2(832698)cos(145)	$832^{2} + 698^{2} - 2 (832 \cdot 698) \cdot \cos (145)$
59433	Simplifier	84/100	$\frac{84}{100}$
59434	Simplifier	84/10000	$\frac{84}{10000}$
59435	Simplifier	84/2	$\frac{84}{2}$
59436	Simplifier	84/22	$\frac{84}{22}$
59437	Simplifier	8496/18	$\frac{8496}{18}$
59438	Simplifier	851/3	$\frac{851}{3}$
59439	Simplifier	86/100	$\frac{86}{100}$
59440	Simplifier	87/18	$\frac{87}{18}$
59441	Simplifier	87/6	$\frac{87}{6}$
59442	Simplifier	873/954	$\frac{873}{954}$
59443	Simplifier	875/1000	$\frac{875}{1000}$
59444	Simplifier	878/42	$\frac{878}{42}$
59445	Simplifier	88/19	$\frac{88}{19}$
59446	Simplifier	880/40	$\frac{880}{40}$
59447	Simplifier	8/35	$\frac{8}{35}$
59448	Simplifier	8/(3i)	$\frac{8}{3 i}$
59449	Simplifier	8/(3y(y+1))+(y-3)/(y^2(y-2))	$\frac{8}{3 y (y + 1)} + \frac{y - 3}{y^{2} (y - 2)}$
59450	Simplifier	8/(4n^2-16n)*1/(n-4)	$\frac{8}{4 n^{2} - 16 n} \cdot \frac{1}{n - 4}$
59451	Simplifier	8/4	$\frac{8}{4}$
59452	Simplifier	8/4+4/5+3/6	$\frac{8}{4} + \frac{4}{5} + \frac{3}{6}$
59453	Simplifier	8/40	$\frac{8}{40}$
59454	Simplifier	8/((45y)/(9/(35y)))	$\frac{8}{\frac{45 y}{\frac{9}{35 y}}}$
59455	Simplifier	(8/45)÷56	$\frac{8}{45} \div 56$
59456	Simplifier	8/46	$\frac{8}{46}$
59457	Simplifier	8/(2y)*(4y)/4	$\frac{8}{2 y} \cdot \frac{4 y}{4}$
59458	Simplifier	8/3*2/7	$\frac{8}{3} \cdot \frac{2}{7}$
59459	Simplifier	-8/3*(2d)	$- \frac{8}{3} \cdot (2 d)$
59460	Simplifier	(8/3)÷(2/9)	$\frac{8}{3} \div \frac{2}{9}$
59461	Simplifier	(8/3)÷(5/7)	$\frac{8}{3} \div \frac{5}{7}$
59462	Simplifier	(6/8)÷(2/8)	$\frac{6}{8} \div \frac{2}{8}$
59463	Simplifier	(6/8)÷5 2/5	$\frac{6}{8} \div 5 \frac{2}{5}$
59464	Simplifier	6/(8w)-6/(8w+32)	$\frac{6}{8 w} - \frac{6}{8 w + 32}$
59465	Simplifier	6/(9y^2)-5/(27y)	$\frac{6}{9 y^{2}} - \frac{5}{27 y}$
59466	Simplifier	8/9-3/5	$\frac{8}{9} - \frac{3}{5}$
59467	Simplifier	8/9-5/9	$\frac{8}{9} - \frac{5}{9}$
59468	Simplifier	8/-9+-9/5	$\frac{8}{- 9} + \frac{- 9}{5}$
59469	Simplifier	(8/9)÷(1/9)	$\frac{8}{9} \div \frac{1}{9}$
59470	Simplifier	(8/9)÷(10/3)	$\frac{8}{9} \div \frac{10}{3}$
59471	Simplifier	(8/9)÷(2/3)	$\frac{8}{9} \div \frac{2}{3}$
59472	Simplifier	(-8/9)÷(y/4)	$- \frac{8}{9} \div \frac{y}{4}$
59473	Simplifier	8/a+9/a	$\frac{8}{a} + \frac{9}{a}$
59474	Simplifier	8/b-3/b	$\frac{8}{b} - \frac{3}{b}$
59475	Simplifier	8/(d-2)-1/((d-2)^2)	$\frac{8}{d - 2} - \frac{1}{{(d - 2)}^{2}}$
59476	Simplifier	8/(r racine carrée de 5)-( racine carrée de 5)/r	$\frac{8}{r \sqrt{5}} - \frac{\sqrt{5}}{r}$
59477	Simplifier	8/r+8/(r-7)	$\frac{8}{r} + \frac{8}{r - 7}$
59478	Simplifier	(8/r)÷(64/r)	$\frac{8}{r} \div \frac{64}{r}$
59479	Simplifier	8/49+(7/24)÷(-2/14)	$\frac{8}{49} + \frac{7}{24} \div (- \frac{2}{14})$
59480	Simplifier	-8/5*(y-25)-1/10y	$- \frac{8}{5} \cdot (y - 25) - \frac{1}{10} y$
59481	Simplifier	8/55/12-3/44/3+7/6	$\frac{8}{5} \cdot \frac{5}{12} - \frac{3}{4} \cdot \frac{4}{3} + \frac{7}{6}$
59482	Simplifier	8/-5+8/3	$\frac{8}{- 5} + \frac{8}{3}$
59483	Simplifier	(8/5)÷(11/8)	$\frac{8}{5} \div \frac{11}{8}$
59484	Simplifier	(8/5)÷4 3/2	$\frac{8}{5} \div 4 \frac{3}{2}$
59485	Simplifier	8/(5a-2)+3/(2-5a)	$\frac{8}{5 a - 2} + \frac{3}{2 - 5 a}$
59486	Simplifier	(y^(4/3))/(y^4)	$\frac{y^{\frac{4}{3}}}{y^{4}}$
59487	Simplifier	(y^12)/(y^3)	$\frac{y^{12}}{y^{3}}$
59488	Simplifier	(y^15)/((2z^6)^3)	$\frac{y^{15}}{{(2 z^{6})}^{3}}$
59489	Simplifier	(y^16)/(2y^7)	$\frac{y^{16}}{2 y^{7}}$
59490	Simplifier	(y^2-y^2-20)/(y^2*(9y)+20)	$\frac{y^{2} - y^{2} - 20}{y^{2} \cdot (9 y) + 20}$
59491	Simplifier	(y^2)/(y^2-1)+(2y+1)/(y^2-1)	$\frac{y^{2}}{y^{2} - 1} + \frac{2 y + 1}{y^{2} - 1}$
59492	Simplifier	(y^2)/(12bk^3)+(3b^3w)/(4a^2k^2)	$\frac{y^{2}}{12 b k^{3}} + \frac{3 b^{3} w}{4 a^{2} k^{2}}$
59493	Simplifier	((y^2)/2)÷(4/y)*(y^2)/8	$\frac{y^{2}}{2} \div \frac{4}{y} \cdot \frac{y^{2}}{8}$
59494	Simplifier	((y^2)/(2y-1))÷((2y)/(2y+3))	$\frac{y^{2}}{2 y - 1} \div \frac{2 y}{2 y + 3}$
59495	Simplifier	((y^2)/7)÷(y/14)	$\frac{y^{2}}{7} \div \frac{y}{14}$
59496	Simplifier	(y^2)/(y+3)-9/(y+3)	$\frac{y^{2}}{y + 3} - \frac{9}{y + 3}$
59497	Simplifier	(y^2)/(y+5)-25/(y+5)	$\frac{y^{2}}{y + 5} - \frac{25}{y + 5}$
59498	Simplifier	(y^2)/(y+8)-64/(y+8)	$\frac{y^{2}}{y + 8} - \frac{64}{y + 8}$
59499	Simplifier	(y^2)/(y-3)*y^2-y-6	$\frac{y^{2}}{y - 3} \cdot y^{2} - y - 6$
59500	Simplifier	(y^2)/(y-3)*-1/(y+2)	$\frac{y^{2}}{y - 3} \cdot \frac{- 1}{y + 2}$