Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
60101	Simplifier	158.00+55.30	$158 + 55.3$
60102	Simplifier	1/2+14/y	$\frac{1}{2} + \frac{14}{y}$
60103	Simplifier	-1/2+2/3-3/4+n=0	$- \frac{1}{2} + \frac{2}{3} - \frac{3}{4} + n = 0$
60104	Simplifier	1/2+2/5	$\frac{1}{2} + \frac{2}{5}$
60105	Simplifier	1/2+3/4+3/16+1/16	$\frac{1}{2} + \frac{3}{4} + \frac{3}{16} + \frac{1}{16}$
60106	Simplifier	1/2+3/5+8/16	$\frac{1}{2} + \frac{3}{5} + \frac{8}{16}$
60107	Simplifier	1/2+3/8	$\frac{1}{2} + \frac{3}{8}$
60108	Simplifier	1/2+7/3	$\frac{1}{2} + \frac{7}{3}$
60109	Simplifier	1/2+ racine carrée de 3/2*i	$\frac{1}{2} + \sqrt{\frac{3}{2} \cdot i}$
60110	Simplifier	1/2+1 1/2+1 3/4+1/2	$\frac{1}{2} + 1 \frac{1}{2} + 1 \frac{3}{4} + \frac{1}{2}$
60111	Simplifier	1/-2+1 1/3	$\frac{1}{- 2} + 1 \frac{1}{3}$
60112	Simplifier	(1/2)÷(1/2)	$\frac{1}{2} \div \frac{1}{2}$
60113	Simplifier	(1/2)÷(1/3)	$\frac{1}{2} \div \frac{1}{3}$
60114	Simplifier	(-1/2)÷(-2/5)	$- \frac{1}{2} \div (- \frac{2}{5})$
60115	Simplifier	(-1/2)÷(-5/9)	$- \frac{1}{2} \div (- \frac{5}{9})$
60116	Simplifier	(1/2)÷(1/3)+3/2*3/5	$\frac{1}{2} \div \frac{1}{3} + \frac{3}{2} \cdot \frac{3}{5}$
60117	Simplifier	(y-5)^2+2(y+3)^2	${(y - 5)}^{2} + 2 {(y + 3)}^{2}$
60118	Simplifier	(yz)^2	${(y z)}^{2}$
60119	Simplifier	(z+13)^6(z^2+26z+175)	${(z + 13)}^{6} (z^{2} + 26 z + 175)$
60120	Simplifier	((z+2)(z-2))/(z-2)	$\frac{(z + 2) (z - 2)}{z - 2}$
60121	Simplifier	(z+3)/(z-6)+(z-1)/(z-2)*(6z)/(z^2-8z+12)	$\frac{z + 3}{z - 6} + \frac{z - 1}{z - 2} \cdot \frac{6 z}{z^{2} - 8 z + 12}$
60122	Simplifier	((z+3)-9)/(13(z+3)-10)	$\frac{(z + 3) - 9}{13 (z + 3) - 10}$
60123	Simplifier	(((z+4)(3z-11))/(z^2))÷(z+4)*(8z+1)/(z^2)	$\frac{(z + 4) (3 z - 11)}{z^{2}} \div (z + 4) \cdot \frac{8 z + 1}{z^{2}}$
60124	Simplifier	(z+4)^2	${(z + 4)}^{2}$
60125	Simplifier	(z+y)^3	${(z + y)}^{3}$
60126	Simplifier	(z-1)^2-16	${(z - 1)}^{2} - 16$
60127	Simplifier	(((z-2)(z+7))/(z^2+4))÷(z^2-49)	$\frac{(z - 2) (z + 7)}{z^{2} + 4} \div (z^{2} - 49)$
60128	Simplifier	(z-3y)^2	${(z - 3 y)}^{2}$
60129	Simplifier	(((z-4)(z+8))/(2z^8))÷((7z-28)/(14z^9))	$\frac{(z - 4) (z + 8)}{2 z^{8}} \div \frac{7 z - 28}{14 z^{9}}$
60130	Simplifier	(Z-4)^2	${(Z - 4)}^{2}$
60131	Simplifier	(z-7)^5	${(z - 7)}^{5}$
60132	Simplifier	(z-e)^2	${(z - e)}^{2}$
60133	Simplifier	(z-y)/5*60/(3(z-y))	$\frac{z - y}{5} \cdot \frac{60}{3 (z - y)}$
60134	Simplifier	0.01475^(4t)	${0.01475}^{4 t}$
60135	Simplifier	0.5/2.2	$\frac{0.5}{2.2}$
60136	Simplifier	0.6/0.24	$\frac{0.6}{0.24}$
60137	Simplifier	(((a^(1/2)a^(1/4))÷a)a^(3/2))^4	${((a^{\frac{1}{2}} \cdot a^{\frac{1}{4}} \div a) \cdot a^{\frac{3}{2}})}^{4}$
60138	Simplifier	((a^-1+b^-1)(a^-1-b^-1))^-1	${((a^{- 1} + b^{- 1}) (a^{- 1} - b^{- 1}))}^{- 1}$
60139	Simplifier	(a^-1+b^-1)^-1(a^-1-b^-1)^-1	${(a^{- 1} + b^{- 1})}^{- 1} {(a^{- 1} - b^{- 1})}^{- 1}$
60140	Simplifier	((3k-y)-1)^2	${((3 k - y) - 1)}^{2}$
60141	Simplifier	((--4 1/2)÷(-5 2/5))^2	${(- - 4 \frac{1}{2} \div (- 5 \frac{2}{5}))}^{2}$
60142	Simplifier	((7*-2)+2y)^2	${((7 \cdot - 2) + 2 y)}^{2}$
60143	Simplifier	((7^n)^-1(14^n)^6)/((1287^4)^n)	$\frac{{(7^{n})}^{- 1} \cdot {(14^{n})}^{6}}{{(128 \cdot 7^{4})}^{n}}$
60144	Soustraire	9-15	$9 - 15$
60145	Simplifier	((2z-1)^2-1)^2	${({(2 z - 1)}^{2} - 1)}^{2}$
60146	Simplifier	((-3n^-4y^-2)^-3)^-2	${({(- 3 n^{- 4} y^{- 2})}^{- 3})}^{- 2}$
60147	Simplifier	(((4n)/e)^(4n))^2	${({(\frac{4 n}{e})}^{4 n})}^{2}$
60148	Simplifier	((5m^4n^-2)^-1)^-3	${({(5 m^{4} n^{- 2})}^{- 1})}^{- 3}$
60149	Simplifier	((b+2)^8)^3	${({(b + 2)}^{8})}^{3}$
60150	Simplifier	(((-3ay^2)^3(a^2y))/((3a^2)^2y^5))^3	${(\frac{{(- 3 a y^{2})}^{3} (a^{2} y)}{{(3 a^{2})}^{2} y^{5}})}^{3}$
60151	Simplifier	((-2y^2)/y)^6	${(\frac{- 2 y^{2}}{y})}^{6}$
60152	Simplifier	((m^-3m^-7)/((m^-4)^-3))^5	${(\frac{m^{- 3} m^{- 7}}{{(m^{- 4})}^{- 3}})}^{5}$
60153	Simplifier	((12ny^4)/(16n^(-3y^5)))^-2	${(\frac{12 n y^{4}}{16 n^{- 3 y^{5}}})}^{- 2}$
60154	Simplifier	((-16a^5b^7)/((2a^-2b)(ab^-2)))^2	${(\frac{- 16 a^{5} b^{7}}{(2 a^{- 2} b) (a b^{- 2})})}^{2}$
60155	Simplifier	((27p^2y^3z^-3)/(8p^5y^-2z^2))^-4	${(\frac{27 p^{2} y^{3} z^{- 3}}{8 p^{5} y^{- 2} z^{2}})}^{- 4}$
60156	Simplifier	((3u+6)/(u+5))/((u+2)/(5u))	$\frac{\frac{3 u + 6}{u + 5}}{\frac{u + 2}{5 u}}$
60157	Simplifier	((7p^2q^4)/(8r^2s^3))^3*((12p^5s^7)/(21p^5q^3s^4))^3	${(\frac{7 p^{2} q^{4}}{8 r^{2} s^{3}})}^{3} \cdot {(\frac{12 p^{5} s^{7}}{21 p^{5} q^{3} s^{4}})}^{3}$
60158	Simplifier	(5s^4)^2	${(5 s^{4})}^{2}$
60159	Simplifier	(5ab+2a(2b))^3+(1/3(ab))^2(ab)+3/2(a^2b(1/3(ab^2)))-1/9(a^3b^3)	${(5 a b + 2 a (2 b))}^{3} + {(\frac{1}{3} \cdot (a b))}^{2} (a b) + \frac{3}{2} \cdot (a^{2} b (\frac{1}{3} \cdot (a b^{2}))) - \frac{1}{9} \cdot (a^{3} b^{3})$
60160	Simplifier	(-6(p+q)^9)^(2/3)	${(- 6 {(p + q)}^{9})}^{\frac{2}{3}}$
60161	Simplifier	((61(1+h)-0.83(1+h)^2)-60.17)/h	$\frac{(61 (1 + h) - 0.83 {(1 + h)}^{2}) - 60.17}{h}$
60162	Simplifier	((z^3y^-4)^-2)/((4z^-5y^4)^3)	$\frac{{(z^{3} y^{- 4})}^{- 2}}{{(4 z^{- 5} y^{4})}^{3}}$
60163	Simplifier	((\|10-7.15\|-0.5)^2)/7.15	$\frac{{(\| 10 - 7.15 \| - 0.5)}^{2}}{7.15}$
60164	Simplifier	((3^-1a^4b^-3)^-2)/((6a^2b^-1c^-2)^2)	$\frac{{(3^{- 1} a^{4} b^{- 3})}^{- 2}}{{(6 a^{2} b^{- 1} c^{- 2})}^{2}}$
60165	Simplifier	((4a^-4y^3)^2)/((6a^-10y^5)^3)	$\frac{{(4 a^{- 4} y^{3})}^{2}}{{(6 a^{- 10} y^{5})}^{3}}$
60166	Simplifier	((6^0g^4)^5)/((2g^2)^2)	$\frac{{(6^{0} g^{4})}^{5}}{{(2 g^{2})}^{2}}$
60167	Simplifier	((7/4)^6)/16a*6	$\frac{{(\frac{7}{4})}^{6}}{16} a \cdot 6$
60168	Simplifier	((a^(1/2)s^(6/9))^18)/(a^6)	$\frac{{(a^{\frac{1}{2}} s^{\frac{6}{9}})}^{18}}{a^{6}}$
60169	Simplifier	((A^3)^7)/((B^4)^5)	$\frac{{(A^{3})}^{7}}{{(B^{4})}^{5}}$
60170	Simplifier	((a^5)^(1/2))/(a^(9/2))	$\frac{{(a^{5})}^{\frac{1}{2}}}{a^{\frac{9}{2}}}$
60171	Simplifier	((a^-5)^3)/(a^-5)	$\frac{{(a^{- 5})}^{3}}{a^{- 5}}$
60172	Simplifier	((a^5)^4)/(a^4)	$\frac{{(a^{5})}^{4}}{a^{4}}$
60173	Simplifier	((a^-5b^4)^-3)/((3a^5b^-3)^2)	$\frac{{(a^{- 5} b^{4})}^{- 3}}{{(3 a^{5} b^{- 3})}^{2}}$
60174	Simplifier	((-b^2)^3)/((-b^2)^2)	$\frac{{(- b^{2})}^{3}}{{(- b^{2})}^{2}}$
60175	Simplifier	((k^2)^-2(p^3)(12z^4))/(p^2(3k^3)(4z^3))	$\frac{{(k^{2})}^{- 2} \cdot (p^{3}) \cdot (12 z^{4})}{p^{2} \cdot (3 k^{3}) \cdot (4 z^{3})}$
60176	Simplifier	((m^2)^2m)/(m^2)	$\frac{{(m^{2})}^{2} m}{m^{2}}$
60177	Simplifier	((m^2)^(2m))/(m^2)	$\frac{{(m^{2})}^{2 m}}{m^{2}}$
60178	Simplifier	((m^3)^6m)/(m^9)	$\frac{{(m^{3})}^{6} m}{m^{9}}$
60179	Simplifier	((m^-3n^5)^2)/(3(mn^3)^-3)	$\frac{{(m^{- 3} n^{5})}^{2}}{3 {(m n^{3})}^{- 3}}$
60180	Simplifier	((m^5n^-2)^6)/(m^4n^-3)	$\frac{{(m^{5} n^{- 2})}^{6}}{m^{4} n^{- 3}}$
60181	Simplifier	((m^7n^3)^3)/(m^14n^21)	$\frac{{(m^{7} n^{3})}^{3}}{m^{14} n^{21}}$
60182	Simplifier	((p^4)^5(p^5)^2)/((p^5)^4)	$\frac{{(p^{4})}^{5} {(p^{5})}^{2}}{{(p^{5})}^{4}}$
60183	Simplifier	((r^(1/3)s^(2/7))^21)/(r^2)	$\frac{{(r^{\frac{1}{3}} s^{\frac{2}{7}})}^{21}}{r^{2}}$
60184	Simplifier	((r^(1/4)y^(3/9))^36)/(r^3)	$\frac{{(r^{\frac{1}{4}} y^{\frac{3}{9}})}^{36}}{r^{3}}$
60185	Simplifier	((rs^3)^3)/((r^-2s^3)^2)	$\frac{{(r s^{3})}^{3}}{{(r^{- 2} s^{3})}^{2}}$
60186	Simplifier	((u^2)^5)/((-2v^4)^5)	$\frac{{(u^{2})}^{5}}{{(- 2 v^{4})}^{5}}$
60187	Arrondir au centième le plus proche	5.75	$5.75$
60188	Simplifier	((-u^3n^-5)^-4)/((un)^-1)	$\frac{{(- u^{3} n^{- 5})}^{- 4}}{{(u n)}^{- 1}}$
60189	Simplifier	(v^6y^6)/((z^6)^6)	$\frac{v^{6} y^{6}}{{(z^{6})}^{6}}$
60190	Simplifier	((y^2)^3)/(y^10)	$\frac{{(y^{2})}^{3}}{y^{10}}$
60191	Simplifier	((y^3)^3)/(y^11)	$\frac{{(y^{3})}^{3}}{y^{11}}$
60192	Simplifier	((y^3)^4(y^3)^2)/((y^2)^3)	$\frac{{(y^{3})}^{4} {(y^{3})}^{2}}{{(y^{2})}^{3}}$
60193	Simplifier	((y^5)^5)/((y^9)^7)	$\frac{{(y^{5})}^{5}}{{(y^{9})}^{7}}$
60194	Simplifier	((z^4)^-3)/(z^4*z^-2)	$\frac{{(z^{4})}^{- 3}}{z^{4} \cdot z^{- 2}}$
60195	Arrondir au dixième le plus proche	2.5	$2.5$
60196	Simplifier	((1+y^2)^(1/2)-y^2(1+y^2)^(-1/2))/(1+y^2)	$\frac{{(1 + y^{2})}^{\frac{1}{2}} - y^{2} {(1 + y^{2})}^{- \frac{1}{2}}}{1 + y^{2}}$
60197	Simplifier	((16-8÷4)^2)/4	$\frac{{(16 - 8 \div 4)}^{2}}{4}$
60198	Simplifier	((2)^4)/4-(4(2)^3)/3+((2)^2)/2+6(2)	$\frac{{(2)}^{4}}{4} - \frac{4 \cdot {(2)}^{3}}{3} + \frac{{(2)}^{2}}{2} + 6 \cdot (2)$
60199	Simplifier	((2A^2B)^3)/((2AB^3)^2)	$\frac{{(2 A^{2} B)}^{3}}{{(2 A B^{3})}^{2}}$
60200	Simplifier	((2b^3)^3)/(b^2)	$\frac{{(2 b^{3})}^{3}}{b^{2}}$