Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
55201	Simplifier	j/(j-4)+4/(4-j)	$\frac{j}{j - 4} + \frac{4}{4 - j}$
55202	Simplifier	(j+k)/4-(j-k)/4	$\frac{j + k}{4} - \frac{j - k}{4}$
55203	Simplifier	jaj^0	$j a j^{0}$
55204	Simplifier	k/(4000^2)	$\frac{k}{4000^{2}}$
55205	Simplifier	k/2+(3k)/4=7	$\frac{k}{2} + \frac{3 k}{4} = 7$
55206	Simplifier	k/20*12/47	$\frac{k}{20} \cdot \frac{12}{47}$
55207	Simplifier	(k/(c-b))÷(b/(b-c))	$\frac{k}{c - b} \div \frac{b}{b - c}$
55208	Simplifier	k/(k-5)+k/(k+5)	$\frac{k}{k - 5} + \frac{k}{k + 5}$
55209	Simplifier	k^2+7k+10÷k-1	$k^{2} + 7 k + 10 \div k - 1$
55210	Simplifier	k^2-5	$k^{2} - 5$
55211	Simplifier	k^2-8k	$k^{2} - 8 k$
55212	Simplifier	k^(2+16-8k)	$k^{2 + 16 - 8 k}$
55213	Simplifier	k^(2-4k-32)	$k^{2 - 4 k - 32}$
55214	Simplifier	k^5k	$k^{5} k$
55215	Simplifier	k^9(k^3)	$k^{9} (k^{3})$
55216	Simplifier	(k+3)/(4k-2)*(12k^2+2K-4)	$\frac{k + 3}{4 k - 2} \cdot (12 k^{2} + 2 K - 4)$
55217	Simplifier	l^(1/2)	$l^{\frac{1}{2}}$
55218	Simplifier	-l^2	$- l^{2}$
55219	Simplifier	m/3+5/(n-2)	$\frac{m}{3} + \frac{5}{n - 2}$
55220	Simplifier	(m/3)÷((m^2)/33)	$\frac{m}{3} \div \frac{m^{2}}{33}$
55221	Simplifier	m/4	$\frac{m}{4}$
55222	Simplifier	m/(4-m)+(3m)/(m-4)	$\frac{m}{4 - m} + \frac{3 m}{m - 4}$
55223	Simplifier	m/6+7	$\frac{m}{6} + 7$
55224	Simplifier	(m/(6n))÷((7m)/(3n))	$\frac{m}{6 n} \div \frac{7 m}{3 n}$
55225	Simplifier	m/9*15-47=28	$\frac{m}{9} \cdot 15 - 47 = 28$
55226	Simplifier	m^(1/2m^2)	$m^{\frac{1}{2} m^{2}}$
55227	Simplifier	m^(1/2)(2+m^2)	$m^{\frac{1}{2}} (2 + m^{2})$
55228	Simplifier	m^(1/2)* racine carrée de m	$m^{\frac{1}{2}} \cdot \sqrt{m}$
55229	Simplifier	m^(2/9)m^(16/9)	$m^{\frac{2}{9}} m^{\frac{16}{9}}$
55230	Simplifier	m^(8/3)	$m^{\frac{8}{3}}$
55231	Simplifier	m^-2n^6*(m^3n^-8)	$m^{- 2} n^{6} \cdot (m^{3} n^{- 8})$
55232	Simplifier	m^2-13m+40	$m^{2} - 13 m + 40$
55233	Simplifier	m^2-8m-6	$m^{2} - 8 m - 6$
55234	Simplifier	m^2-9n^2	$m^{2} - 9 n^{2}$
55235	Simplifier	(m^2n*(9np))÷2m	$m^{2} n \cdot (9 n p) \div 2 m$
55236	Simplifier	m^(2-7m)	$m^{2 - 7 m}$
55237	Simplifier	m^3*(2m^2)	$m^{3} \cdot (2 m^{2})$
55238	Simplifier	(n-1)/(n+8)*(n^2+5n-24)/(n-1)	$\frac{n - 1}{n + 8} \cdot \frac{n^{2} + 5 n - 24}{n - 1}$
55239	Simplifier	(ny)/(n^2-4n)*n^2-16/(4y)	$\frac{n y}{n^{2} - 4 n} \cdot n^{2} - \frac{16}{4 y}$
55240	Simplifier	p^3-4p^2-55p+91÷(p-9)	$p^{3} - 4 p^{2} - 55 p + 91 \div (p - 9)$
55241	Simplifier	(p(-50))/(-50p+20000)	$\frac{p (- 50)}{- 50 p + 20000}$
55242	Simplifier	pi/(50/(pi+2))*-50/((pi+2)^2)	$\frac{π}{\frac{50}{π + 2}} \cdot \frac{- 50}{{(π + 2)}^{2}}$
55243	Simplifier	pi/(1000-2 racine carrée de pi)*-1/( racine carrée de pi)	$\frac{π}{1000 - 2 \sqrt{π}} \cdot \frac{- 1}{\sqrt{π}}$
55244	Simplifier	pi/240	$\frac{π}{240}$
55245	Simplifier	pi/4	$\frac{π}{4}$
55246	Simplifier	pi/4-tan(pi/4)	$\frac{π}{4} - \tan (\frac{π}{4})$
55247	Simplifier	pi/6	$\frac{π}{6}$
55248	Simplifier	pi/q	$\frac{π}{q}$
55249	Simplifier	p^(11/5)(3p^(4/5)+9p^(19/5))	$p^{\frac{11}{5}} (3 p^{\frac{4}{5}} + 9 p^{\frac{19}{5}})$
55250	Simplifier	-p^0-q^0	$- p^{0} - q^{0}$
55251	Simplifier	p^2-25	$p^{2} - 25$
55252	Simplifier	p^2-pw-7p+7w	$p^{2} - p w - 7 p + 7 w$
55253	Simplifier	p^2p^4+3pp^5	$p^{2} \cdot p^{4} + 3 p \cdot p^{5}$
55254	Simplifier	p^2*p	$p^{2} \cdot p$
55255	Simplifier	p^3*p^2	$p^{3} \cdot p^{2}$
55256	Simplifier	(p^-3)÷(p^-5)	$p^{- 3} \div p^{- 5}$
55257	Simplifier	p^3-2p^2-5p+6	$p^{3} - 2 p^{2} - 5 p + 6$
55258	Simplifier	p^4	$p^{4}$
55259	Simplifier	p^6*p^2	$p^{6} \cdot p^{2}$
55260	Simplifier	n^2-5n-25	$n^{2} - 5 n - 25$
55261	Simplifier	n^2-6n-7	$n^{2} - 6 n - 7$
55262	Simplifier	n^2-9	$n^{2} - 9$
55263	Simplifier	n^2-9n+9	$n^{2} - 9 n + 9$
55264	Simplifier	n^2-n-2	$n^{2} - n - 2$
55265	Simplifier	-w^5*(-7^4)	$- w^{5} \cdot (- 7^{4})$
55266	Simplifier	n^3+2n^2-4n-8	$n^{3} + 2 n^{2} - 4 n - 8$
55267	Simplifier	n^3-14n^2+45n	$n^{3} - 14 n^{2} + 45 n$
55268	Simplifier	n^4*n^49	$n^{4} \cdot n^{49}$
55269	Simplifier	n^4+n^(3+3n-n-n^3)	$n^{4} + n^{3 + 3 n - n - n^{3}}$
55270	Simplifier	-n^4-6m^4-3m^4-2n	$- n^{4} - 6 m^{4} - 3 m^{4} - 2 n$
55271	Simplifier	n^2+30n	$n^{2} + 30 n$
55272	Simplifier	n^2+4n+1020	$n^{2} + 4 n + 1020$
55273	Simplifier	-n^2+4n-10=-6	$- n^{2} + 4 n - 10 = - 6$
55274	Simplifier	n^2+4n-60	$n^{2} + 4 n - 60$
55275	Simplifier	n^2+5n-4	$n^{2} + 5 n - 4$
55276	Simplifier	n^2+5n-9	$n^{2} + 5 n - 9$
55277	Simplifier	m^4-45^(m^2)+100	$m^{4} - 45^{m^{2}} + 100$
55278	Simplifier	m^-4m^9m^-7	$m^{- 4} m^{9} m^{- 7}$
55279	Simplifier	2*-0.01	$2 \cdot - 0.01$
55280	Simplifier	2*1 1/3	$2 \cdot 1 \frac{1}{3}$
55281	Simplifier	2*1+2(12-7)+7	$2 \cdot 1 + 2 (12 - 7) + 7$
55282	Simplifier	2*2 1/2	$2 \cdot 2 \frac{1}{2}$
55283	Simplifier	23.143*6 5/8	$2 \cdot 3.14 \cdot 3 \cdot 6 \frac{5}{8}$
55284	Simplifier	2*36 3/5	$2 \cdot 36 \frac{3}{5}$
55285	Simplifier	2*4 4/7	$2 \cdot 4 \frac{4}{7}$
55286	Simplifier	2.052÷0.38	$2.052 \div 0.38$
55287	Simplifier	2.07÷48	$2.07 \div 48$
55288	Simplifier	2.08*10-3	$2.08 \cdot 10 - 3$
55289	Simplifier	2.1(2)-(-7.1)	$2.1 (2) - (- 7.1)$
55290	Simplifier	-2.1(-4.2*(-4.3y)-2.2)	$- 2.1 (- 4.2 \cdot (- 4.3 y) - 2.2)$
55291	Simplifier	2.1÷4.2	$2.1 \div 4.2$
55292	Simplifier	2.15	$2.15$
55293	Simplifier	( racine carrée de 27-12)/3	$\frac{\sqrt{27} - 12}{3}$
55294	Simplifier	2(y+4)-5y=-28	$2 (y + 4) - 5 y = - 28$
55295	Simplifier	-2(y+5)+3y	$- 2 (y + 5) + 3 y$
55296	Simplifier	-2(y+5)+6y	$- 2 (y + 5) + 6 y$
55297	Simplifier	2(y-1)+8	$2 (y - 1) + 8$
55298	Simplifier	2(y-3)(y+2)-(y-4)(y+4)	$2 (y - 3) (y + 2) - (y - 4) (y + 4)$
55299	Simplifier	2(y-3)+3(y-1)	$2 (y - 3) + 3 (y - 1)$
55300	Simplifier	2-(y-5)	$2 - (y - 5)$