Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
52401	Simplifier	8ac-12bc+10ad-15bd	$8 a c - 12 b c + 10 a d - 15 b d$
52402	Simplifier	8b+2c	$8 b + 2 c$
52403	Simplifier	-8c-5c	$- 8 c - 5 c$
52404	Simplifier	8d+5c	$8 d + 5 c$
52405	Simplifier	8gh-3hj	$8 g h - 3 h j$
52406	Simplifier	8h*9/h	$8 h \cdot \frac{9}{h}$
52407	Simplifier	8hr-15m	$8 h - 15 m$
52408	Simplifier	8(2a+b)	$8 (2 a + b)$
52409	Simplifier	-8(3r^2-2r)+8(2r^2+5r)	$- 8 (3 r^{2} - 2 r) + 8 (2 r^{2} + 5 r)$
52410	Simplifier	-8(-3-2h)	$- 8 (- 3 - 2 h)$
52411	Simplifier	8(3-2p)	$8 (3 - 2 p)$
52412	Simplifier	8(3a-4b+c)+5(2a-3b+c)-3(2c-9a+7b)	$8 (3 a - 4 b + c) + 5 (2 a - 3 b + c) - 3 (2 c - 9 a + 7 b)$
52413	Simplifier	8(3a-b)+4(2b-a)	$8 (3 a - b) + 4 (2 b - a)$
52414	Simplifier	8(3d-6)	$8 (3 d - 6)$
52415	Simplifier	-8-(-4)	$- 8 - (- 4)$
52416	Simplifier	8(4-3g)+6(g+7)	$8 (4 - 3 g) + 6 (g + 7)$
52417	Simplifier	-8(4a+7y)	$- 8 (4 a + 7 y)$
52418	Simplifier	8(4g-7)	$8 (4 g - 7)$
52419	Simplifier	-8(-4u+3v-1)	$- 8 (- 4 u + 3 v - 1)$
52420	Simplifier	8(4y+9)	$8 (4 y + 9)$
52421	Simplifier	-8(4z-6)+5(5+2z)	$- 8 (4 z - 6) + 5 (5 + 2 z)$
52422	Simplifier	8(5a+7)-(4a-2)	$8 (5 a + 7) - (4 a - 2)$
52423	Simplifier	8(-5k-1)	$8 (- 5 k - 1)$
52424	Simplifier	8(6m^2+2m-3)	$8 (6 m^{2} + 2 m - 3)$
52425	Simplifier	8(7*10^-3)	$8 (7 \cdot 10^{- 3})$
52426	Simplifier	8-(-7+3i)-(-6-i)	$8 - (- 7 + 3 i) - (- 6 - i)$
52427	Simplifier	-8(-7-8n)	$- 8 (- 7 - 8 n)$
52428	Simplifier	8 3/4+6 11/16*1/(6^2)	$8 \frac{3}{4} + 6 \frac{11}{16} \cdot \frac{1}{6^{2}}$
52429	Simplifier	8 3/4-10 2/3	$8 \frac{3}{4} - 10 \frac{2}{3}$
52430	Simplifier	8 3/5+12 18/25	$8 \frac{3}{5} + 12 \frac{18}{25}$
52431	Simplifier	8 4/7+3 6/7	$8 \frac{4}{7} + 3 \frac{6}{7}$
52432	Simplifier	8 5/6	$8 \frac{5}{6}$
52433	Simplifier	8 5/8+4 5/8	$8 \frac{5}{8} + 4 \frac{5}{8}$
52434	Simplifier	8 5/9	$8 \frac{5}{9}$
52435	Simplifier	8 6/9+1/8	$8 \frac{6}{9} + \frac{1}{8}$
52436	Simplifier	8 7/8-4 7/16	$8 \frac{7}{8} - 4 \frac{7}{16}$
52437	Simplifier	8 7/9+7 5/6	$8 \frac{7}{9} + 7 \frac{5}{6}$
52438	Simplifier	8 9/12	$8 \frac{9}{12}$
52439	Simplifier	-8+2(2-5m)	$- 8 + 2 (2 - 5 m)$
52440	Simplifier	8÷12 1/2	$8 \div 12 \frac{1}{2}$
52441	Simplifier	8÷(2/12)	$8 \div \frac{2}{12}$
52442	Simplifier	v=4/3pir^3	$v = \frac{4}{3} π r^{3}$
52443	Simplifier	8-4 2/3	$8 - 4 \frac{2}{3}$
52444	Simplifier	8*(-7/2)	$8 \cdot (- \frac{7}{2})$
52445	Simplifier	8(\|3y-4+17\|-\|15y-6+1\|)	$8 (\| 3 y - 4 + 17 \| - \| 15 y - 6 + 1 \|)$
52446	Simplifier	-8(-y^2-y-2)	$- 8 (- y^{2} - y - 2)$
52447	Simplifier	(8(1 1/6+5/6))÷4	$8 (1 \frac{1}{6} + \frac{5}{6}) \div 4$
52448	Simplifier	-8(1+5m)	$- 8 (1 + 5 m)$
52449	Simplifier	-8*-10	$- 8 \cdot - 10$
52450	Simplifier	-8(10y+3)+4(2y+5)	$- 8 (10 y + 3) + 4 (2 y + 5)$
52451	Simplifier	-8(-2x+2y-3)	$- 8 (- 2 x + 2 y - 3)$
52452	Simplifier	8 1/2(2)+3 1/4(2)	$8 \frac{1}{2} \cdot (2) + 3 \frac{1}{4} \cdot (2)$
52453	Simplifier	8 1/2*3	$8 \frac{1}{2} \cdot 3$
52454	Simplifier	8 1/2+12 3/4	$8 \frac{1}{2} + 12 \frac{3}{4}$
52455	Simplifier	8 1/2÷(1/5)	$8 \frac{1}{2} \div \frac{1}{5}$
52456	Simplifier	logarithme de x^2- logarithme de xy+4 logarithme de y	$\log (x^{2}) - \log (x y) + 4 \log (y)$
52457	Simplifier	8 1/4+12 1/2+7 7/8+16 3/4+10 3/8+10 1/2+13 1/8	$8 \frac{1}{4} + 12 \frac{1}{2} + 7 \frac{7}{8} + 16 \frac{3}{4} + 10 \frac{3}{8} + 10 \frac{1}{2} + 13 \frac{1}{8}$
52458	Simplifier	8 1/5-5 1/4	$8 \frac{1}{5} - 5 \frac{1}{4}$
52459	Simplifier	8 1/7*7 6/7	$8 \frac{1}{7} \cdot 7 \frac{6}{7}$
52460	Simplifier	(-8 1/9)÷(-1/3)	$- 8 \frac{1}{9} \div (- \frac{1}{3})$
52461	Simplifier	8 11/38	$8 \frac{11}{38}$
52462	Simplifier	8 155/1000	$8 \frac{155}{1000}$
52463	Simplifier	logarithme de 10^4.4	$\log (10^{4.4})$
52464	Simplifier	7u(u+4)+5(u+4)	$7 u (u + 4) + 5 (u + 4)$
52465	Simplifier	7u racine carrée de 24w^5-w^2 racine carrée de wu	$7 u \sqrt{24 w^{5}} - w^{2} \sqrt{w u}$
52466	Simplifier	7u+25-10u-16	$7 u + 25 - 10 u - 16$
52467	Simplifier	7u-9w(3y^-5)(3u^9y^-3w^-7)	$7 u - 9 w \cdot (3 y^{- 5}) \cdot (3 u^{9} y^{- 3} w^{- 7})$
52468	Simplifier	7v-21	$7 v - 21$
52469	Simplifier	7w(-2w^9)	$7 w (- 2 w^{9})$
52470	Simplifier	7w(3w+5)-(3w+5)	$7 w (3 w + 5) - (3 w + 5)$
52471	Simplifier	7w+8w	$7 w + 8 w$
52472	Simplifier	7w-6(-7s+6w)-2s	$7 w - 6 (- 7 s + 6 w) - 2 s$
52473	Simplifier	7*5/8	$7 \cdot \frac{5}{8}$
52474	Simplifier	7y-3-4y+6	$7 y - 3 - 4 y + 6$
52475	Simplifier	7y-5(1-y)	$7 y - 5 (1 - y)$
52476	Simplifier	7y-7	$7 y - 7$
52477	Simplifier	7 yuhhj	$7$ yuhhj
52478	Simplifier	7yz*(yz)	$7 y z \cdot (y z)$
52479	Simplifier	7z	$7 z$
52480	Simplifier	-7z(z-6)	$- 7 z (z - 6)$
52481	Simplifier	7z-(5z-(14z+2))	$7 z - (5 z - (14 z + 2))$
52482	Simplifier	7z(5z-y)(5z-y)	$7 z (5 z - y) (5 z - y)$
52483	Simplifier	7z+12-(2z-8)	$7 z + 12 - (2 z - 8)$
52484	Simplifier	7z-2z^2to^6z^2+8z	$7 z - 2 z^{2} t o^{6} z^{2} + 8 z$
52485	Simplifier	7z-2y-4z+5y	$7 z - 2 y - 4 z + 5 y$
52486	Simplifier	7z-7*(2z^2)	$7 z - 7 \cdot (2 z^{2})$
52487	Simplifier	8	$8$
52488	Simplifier	8-2 3/4	$8 - 2 \frac{3}{4}$
52489	Simplifier	8-2 3/8	$8 - 2 \frac{3}{8}$
52490	Simplifier	-8-(-3)	$- 8 - (- 3)$
52491	Simplifier	8 1/10-2 7/10	$8 \frac{1}{10} - 2 \frac{7}{10}$
52492	Simplifier	7x+8y	$7 x + 8 y$
52493	Simplifier	7x+9y	$7 x + 9 y$
52494	Simplifier	7*(5y)	$7 \cdot (5 y)$
52495	Simplifier	-7*(-m)	$- 7 \cdot (- m)$
52496	Simplifier	-7*y	$- 7 \cdot y$
52497	Simplifier	7y-2(y-7m)+5(3m-y)	$7 y - 2 (y - 7 m) + 5 (3 m - y)$
52498	Simplifier	7y-(2y-9)	$7 y - (2 y - 9)$
52499	Simplifier	7y(9y+z)	$7 y (9 y + z)$
52500	Simplifier	7y-2y	$7 y - 2 y$