Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
50201	Simplifier	-5(6+3y)-7(2y-9)	$- 5 (6 + 3 y) - 7 (2 y - 9)$
50202	Simplifier	-5(-6+3z)	$- 5 (- 6 + 3 z)$
50203	Simplifier	5(-6r+3)+4r	$5 (- 6 r + 3) + 4 r$
50204	Simplifier	5(-7+8q)-9	$5 (- 7 + 8 q) - 9$
50205	Simplifier	-5(7r+4)	$- 5 (7 r + 4)$
50206	Simplifier	5(7y+2)-4(-y-5)	$5 (7 y + 2) - 4 (- y - 5)$
50207	Simplifier	-5(7y+6)	$- 5 (7 y + 6)$
50208	Simplifier	5(7y-5)-(2(5y-3)+1)	$5 (7 y - 5) - (2 (5 y - 3) + 1)$
50209	Simplifier	5(7-z)	$5 (7 - z)$
50210	Simplifier	5(7z+4)	$5 (7 z + 4)$
50211	Simplifier	-5(7z-4)+3z	$- 5 (7 z - 4) + 3 z$
50212	Simplifier	-5-(-8)-12-4	$- 5 - (- 8) - 12 - 4$
50213	Simplifier	5(8-2b)	$5 (8 - 2 b)$
50214	Simplifier	-5(8m-6n+2p)	$- 5 (8 m - 6 n + 2 p)$
50215	Simplifier	5(-8y+9)	$5 (- 8 y + 9)$
50216	Simplifier	-5(8y-7y+5y)	$- 5 (8 y - 7 y + 5 y)$
50217	Simplifier	-5(9+4z)-(9z-3)	$- 5 (9 + 4 z) - (9 z - 3)$
50218	Simplifier	5(9-h)	$5 (9 - h)$
50219	Simplifier	5(a-2)-(a+2)(a-2)	$5 (a - 2) - (a + 2) (a - 2)$
50220	Simplifier	-5(a-3)+2(b-9)	$- 5 (a - 3) + 2 (b - 9)$
50221	Simplifier	5(a-4(4-5a))	$5 (a - 4 (4 - 5 a))$
50222	Simplifier	5(a-5)	$5 (a - 5)$
50223	Simplifier	5 1/3-2 7/9	$5 \frac{1}{3} - 2 \frac{7}{9}$
50224	Simplifier	5 1/3+2/5	$5 \frac{1}{3} + \frac{2}{5}$
50225	Simplifier	5 1/3+2/7	$5 \frac{1}{3} + \frac{2}{7}$
50226	Simplifier	5 1/3+(2/7)÷(3/14)	$5 \frac{1}{3} + \frac{2}{7} \div \frac{3}{14}$
50227	Simplifier	-5 1/4	$- 5 \frac{1}{4}$
50228	Simplifier	5 1/4-6 7/8	$5 \frac{1}{4} - 6 \frac{7}{8}$
50229	Simplifier	5 1/4*1 1/6	$5 \frac{1}{4} \cdot 1 \frac{1}{6}$
50230	Simplifier	5 1/4+3 1/2	$5 \frac{1}{4} + 3 \frac{1}{2}$
50231	Simplifier	5 1/4*4 2/3	$5 \frac{1}{4} \cdot 4 \frac{2}{3}$
50232	Simplifier	(x^0)/(y^-2)	$\frac{x^{0}}{y^{- 2}}$
50233	Simplifier	5 1/5-3 8/15	$5 \frac{1}{5} - 3 \frac{8}{15}$
50234	Simplifier	5 1/5*48	$5 \frac{1}{5} \cdot 48$
50235	Simplifier	5 1/6-3 1/2	$5 \frac{1}{6} - 3 \frac{1}{2}$
50236	Simplifier	5 1/6-2 3/14	$5 \frac{1}{6} - 2 \frac{3}{14}$
50237	Simplifier	5 1/8÷4 5/6	$5 \frac{1}{8} \div 4 \frac{5}{6}$
50238	Simplifier	5 10/17-2 13/30+4 1/10	$5 \frac{10}{17} - 2 \frac{13}{30} + 4 \frac{1}{10}$
50239	Simplifier	5 11/12-4 1/8	$5 \frac{11}{12} - 4 \frac{1}{8}$
50240	Simplifier	5 12/14-2 3/7	$5 \frac{12}{14} - 2 \frac{3}{7}$
50241	Simplifier	5 16/25	$5 \frac{16}{25}$
50242	Simplifier	5 17/20	$5 \frac{17}{20}$
50243	Simplifier	(x^(5/6)y^(11/12))/(x^(-1/6)y^(1/2))	$\frac{x^{\frac{5}{6}} y^{\frac{11}{12}}}{x^{- \frac{1}{6}} y^{\frac{1}{2}}}$
50244	Simplifier	5 2/3-1 1/6	$5 \frac{2}{3} - 1 \frac{1}{6}$
50245	Évaluer	30÷(2/3)	$30 \div \frac{2}{3}$
50246	Simplifier	5 2/5	$5 \frac{2}{5}$
50247	Simplifier	5 2/5*4/9	$5 \frac{2}{5} \cdot \frac{4}{9}$
50248	Simplifier	5 2/9-3 2/3	$5 \frac{2}{9} - 3 \frac{2}{3}$
50249	Simplifier	5 22/24-4 3/24	$5 \frac{22}{24} - 4 \frac{3}{24}$
50250	Simplifier	5 3/10-2 1/2	$5 \frac{3}{10} - 2 \frac{1}{2}$
50251	Simplifier	499÷5	$499 \div 5$
50252	Simplifier	49a-14b racine carrée de a+7 racine carrée de a+b^2-b	$49 a - 14 b \sqrt{a} + 7 \sqrt{a} + b^{2} - b$
50253	Simplifier	4a+5a	$4 a + 5 a$
50254	Simplifier	4a(a^2-3a)	$4 a (a^{2} - 3 a)$
50255	Simplifier	4a(5a-3)	$4 a (5 a - 3)$
50256	Simplifier	4a-(a-8)	$4 a - (a - 8)$
50257	Simplifier	4a*(5a)	$4 a \cdot (5 a)$
50258	Simplifier	4a-8a	$4 a - 8 a$
50259	Simplifier	4a+(-7a-3a^((5a-6b)-3a))	$4 a + (- 7 a - 3 a^{(5 a - 6 b) - 3 a})$
50260	Simplifier	4a+5b-7b	$4 a + 5 b - 7 b$
50261	Simplifier	4a+6a	$4 a + 6 a$
50262	Simplifier	4a-2+6a+4	$4 a - 2 + 6 a + 4$
50263	Simplifier	4a-7	$4 a - 7$
50264	Simplifier	4ab-a^2b+3ab^2-5+5a^3b^2	$4 a b - a^{2} b + 3 a b^{2} - 5 + 5 a^{3} b^{2}$
50265	Simplifier	-4ac+4bc+4c^2-(3ac-2bc+2b^2+ab-3a^2)	$- 4 a c + 4 b c + 4 c^{2} - (3 a c - 2 b c + 2 b^{2} + a b - 3 a^{2})$
50266	Simplifier	4As	$4 A s$
50267	Simplifier	4x+3y-7x-7y	$4 x + 3 y - 7 x - 7 y$
50268	Simplifier	5 1/2÷4 2/3	$5 \frac{1}{2} \div 4 \frac{2}{3}$
50269	Simplifier	5 1/2÷5 1/2	$5 \frac{1}{2} \div 5 \frac{1}{2}$
50270	Simplifier	5(n+2)	$5 (n + 2)$
50271	Simplifier	5(n-3)+6n-2n+4	$5 (n - 3) + 6 n - 2 n + 4$
50272	Simplifier	5(p+4q-14)	$5 (p + 4 q - 14)$
50273	Simplifier	5(p-6)	$5 (p - 6)$
50274	Simplifier	-5(t-5)-4	$- 5 (t - 5) - 4$
50275	Simplifier	-5(-w+2y-3)	$- 5 (- w + 2 y - 3)$
50276	Simplifier	-5(-w+3v-6)	$- 5 (- w + 3 v - 6)$
50277	Simplifier	5-(y-2)	$5 - (y - 2)$
50278	Simplifier	5(y-2)+2(y-3)	$5 (y - 2) + 2 (y - 3)$
50279	Simplifier	5(y-6)	$5 (y - 6)$
50280	Simplifier	-5(z+5)+2z	$- 5 (z + 5) + 2 z$
50281	Simplifier	5(z+6)	$5 (z + 6)$
50282	Simplifier	5(z-3)+7z-2	$5 (z - 3) + 7 z - 2$
50283	Simplifier	5(z-7)	$5 (z - 7)$
50284	Simplifier	5(2/3+3)6/11+1/3-2	$5 \cdot (\frac{2}{3} + 3) \cdot \frac{6}{11} + \frac{1}{3} - 2$
50285	Simplifier	55/35 3/9	$5 \cdot \frac{5}{3} \cdot 5 \frac{3}{9}$
50286	Simplifier	5*6/8	$5 \cdot \frac{6}{8}$
50287	Simplifier	5*3 1/2	$5 \cdot 3 \frac{1}{2}$
50288	Simplifier	5*3 1/8	$5 \cdot 3 \frac{1}{8}$
50289	Simplifier	(x^(2/5))/(x^(4/7))	$\frac{x^{\frac{2}{5}}}{x^{\frac{4}{7}}}$
50290	Simplifier	5.1÷2.3	$5.1 \div 2.3$
50291	Simplifier	5.2÷2600	$5.2 \div 2600$
50292	Simplifier	5.25	$5.25$
50293	Simplifier	5.2z-1.9y-3.6z+8y+2.5z	$5.2 z - 1.9 y - 3.6 z + 8 y + 2.5 z$
50294	Simplifier	5.3	$5.3$
50295	Simplifier	-5.3r+4.9-(2r+0.7)*(3.2r)	$- 5.3 r + 4.9 - (2 r + 0.7) \cdot (3.2 r)$
50296	Simplifier	5.4÷2.4	$5.4 \div 2.4$
50297	Simplifier	5.47÷5.3	$5.47 \div 5.3$
50298	Simplifier	5.5÷0.5	$5.5 \div 0.5$
50299	Simplifier	5.7-1.5b+8.8-7.3b	$5.7 - 1.5 b + 8.8 - 7.3 b$
50300	Simplifier	5.75	$5.75$