Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
57701	Simplifier	(2y)/3+y/6	$\frac{2 y}{3} + \frac{y}{6}$
57702	Simplifier	(2y)/(y+3)+(3y)/(y-3)+(-y^2+3)/(y^2-9)	$\frac{2 y}{y + 3} + \frac{3 y}{y - 3} + \frac{- y^{2} + 3}{y^{2} - 9}$
57703	Simplifier	(2y)/(y-7)+14/(7-y)	$\frac{2 y}{y - 7} + \frac{14}{7 - y}$
57704	Simplifier	(2y+1)/(y-1)-(y+2)/(y-1)	$\frac{2 y + 1}{y - 1} - \frac{y + 2}{y - 1}$
57705	Simplifier	(2y+y-15)/(y^2+y-6)	$\frac{2 y + y - 15}{y^{2} + y - 6}$
57706	Simplifier	((2y-1)/(y^2-1))÷((1-2y)/(y+1))	$\frac{2 y - 1}{y^{2} - 1} \div \frac{1 - 2 y}{y + 1}$
57707	Simplifier	(2y-3)/(10y^2-17y+3)*(15y^3-3n^2)/(6n^2-6)	$\frac{2 y - 3}{10 y^{2} - 17 y + 3} \cdot \frac{15 y^{3} - 3 n^{2}}{6 n^{2} - 6}$
57708	Simplifier	(2y-6)/(4y^2+y)*(4y^2+13y+3)/(y^2-9)	$\frac{2 y - 6}{4 y^{2} + y} \cdot \frac{4 y^{2} + 13 y + 3}{y^{2} - 9}$
57709	Simplifier	(2z)/(-7y)*(7z^2)/-8	$\frac{2 z}{- 7 y} \cdot \frac{7 z^{2}}{- 8}$
57710	Simplifier	(2z)/(z-3)-6/(z-3)	$\frac{2 z}{z - 3} - \frac{6}{z - 3}$
57711	Simplifier	((2z+14)/(3z+3))÷((10z+70)/(10z+10))	$\frac{2 z + 14}{3 z + 3} \div \frac{10 z + 70}{10 z + 10}$
57712	Simplifier	(2z+5)/4-(z-1)/2	$\frac{2 z + 5}{4} - \frac{z - 1}{2}$
57713	Simplifier	((2z-18)/55)÷((z-9)/15)	$\frac{2 z - 18}{55} \div \frac{z - 9}{15}$
57714	Simplifier	(2z-4)/(2-z)	$\frac{2 z - 4}{2 - z}$
57715	Simplifier	((2z-8)/55)÷((z-4)/35)	$\frac{2 z - 8}{55} \div \frac{z - 4}{35}$
57716	Simplifier	((3(a+3))/(a(a-1)))÷2	$\frac{3 (a + 3)}{a (a - 1)} \div 2$
57717	Simplifier	3.14^2vgtttttt	${3.14}^{2} v g t t t t t t$
57718	Simplifier	3.23/15.3	$\frac{3.23}{15.3}$
57719	Simplifier	3.6/(sin(42))*5	$\frac{3.6}{\sin (42)} \cdot 5$
57720	Simplifier	3.6^n	${3.6}^{n}$
57721	Simplifier	3.9/1.9	$\frac{3.9}{1.9}$
57722	Simplifier	-28/63	$\frac{- 28}{63}$
57723	Simplifier	28/98	$\frac{28}{98}$
57724	Simplifier	2800/(e^((0.02)(5)))	$\frac{2800}{e^{(0.02) (5)}}$
57725	Simplifier	(28c-1)/(6c)+(2c-5)/(6c)	$\frac{28 c - 1}{6 c} + \frac{2 c - 5}{6 c}$
57726	Simplifier	((28h)/(16f))÷6	$\frac{28 h}{16 f} \div 6$
57727	Simplifier	(2-8y)/21-(2-7y)/27	$\frac{2 - 8 y}{21} - \frac{2 - 7 y}{27}$
57728	Simplifier	29/10*7/18	$\frac{29}{10} \cdot \frac{7}{18}$
57729	Simplifier	29/23	$\frac{29}{23}$
57730	Simplifier	29/25	$\frac{29}{25}$
57731	Simplifier	29/8	$\frac{29}{8}$
57732	Simplifier	296/3	$\frac{296}{3}$
57733	Simplifier	299/40	$\frac{299}{40}$
57734	Simplifier	(2-9i)/(1+i)+(9-7i)/(1+i)	$\frac{2 - 9 i}{1 + i} + \frac{9 - 7 i}{1 + i}$
57735	Simplifier	((2a)/(7^3))÷((10a^5)/77)	$\frac{2 a}{7^{3}} \div \frac{10 a^{5}}{77}$
57736	Simplifier	(2a)/(a^2-1)+1/(a^(2+a))	$\frac{2 a}{a^{2} - 1} + \frac{1}{a^{2 + a}}$
57737	Simplifier	((-2a)/(5b)*(3ab)/(5b))÷((5ab)/(9b))	$\frac{- 2 a}{5 b} \cdot \frac{3 a b}{5 b} \div \frac{5 a b}{9 b}$
57738	Simplifier	((2a)/(a-1))÷(a+1)	$\frac{2 a}{a - 1} \div (a + 1)$
57739	Simplifier	2a^2(a^2-1)(a^3-a+a-1)(a^4-1)	$2 a^{2} (a^{2} - 1) (a^{3} - a + a - 1) (a^{4} - 1)$
57740	Simplifier	2a^2-2a	$2 a^{2} - 2 a$
57741	Simplifier	((2a+1)/(10a-5))÷((10a)/(4a^2-1))	$\frac{2 a + 1}{10 a - 5} \div \frac{10 a}{4 a^{2} - 1}$
57742	Simplifier	(2a+1)/a+(a+4)/4	$\frac{2 a + 1}{a} + \frac{a + 4}{4}$
57743	Simplifier	(2a+4)/(18a^2-2)*(3a^2-16a+5)/(a^2-3a-10)	$\frac{2 a + 4}{18 a^{2} - 2} \cdot \frac{3 a^{2} - 16 a + 5}{a^{2} - 3 a - 10}$
57744	Simplifier	(-2a+a)/(2a^2+4a-a)+2	$\frac{- 2 a + a}{2 a^{2} + 4 a - a} + 2$
57745	Simplifier	(2a+b)/(a-2b)+(a+3b)/(2b-a)	$\frac{2 a + b}{a - 2 b} + \frac{a + 3 b}{2 b - a}$
57746	Simplifier	((2a+b)/(a-b))÷((a+b)/2)+3/(a+b)	$\frac{2 a + b}{a - b} \div \frac{a + b}{2} + \frac{3}{a + b}$
57747	Simplifier	(2a-1)/(a-3)*1/(a^2-a-6)	$\frac{2 a - 1}{a - 3} \cdot \frac{1}{a^{2} - a - 6}$
57748	Simplifier	(2a-10)/(a^2-36)*(a-6)/(3a-15)	$\frac{2 a - 10}{a^{2} - 36} \cdot \frac{a - 6}{3 a - 15}$
57749	Simplifier	(2a-10)/2	$\frac{2 a - 10}{2}$
57750	Simplifier	(2ab)/(5b^3)*(15b)/(4a)	$\frac{2 a b}{5 b^{3}} \cdot \frac{15 b}{4 a}$
57751	Simplifier	25/72+1/3+1/8	$\frac{25}{72} + \frac{1}{3} + \frac{1}{8}$
57752	Simplifier	25/79	$\frac{25}{79}$
57753	Simplifier	25/8	$\frac{25}{8}$
57754	Simplifier	25^( racine carrée de 2)*125^( racine carrée de 2)	$25^{\sqrt{2}} \cdot 125^{\sqrt{2}}$
57755	Simplifier	2500/(1+6e^(-0.15*9))	$\frac{2500}{1 + 6 e^{- 0.15 \cdot 9}}$
57756	Simplifier	250000/7.99	$\frac{250000}{7.99}$
57757	Simplifier	253/7	$\frac{253}{7}$
57758	Simplifier	(256b^9)/(a^12(12a^2b)^3)	$\frac{256 b^{9}}{a^{12} {(12 a^{2} b)}^{3}}$
57759	Simplifier	(25bc)/(2c^4)*(4c)/(5b)	$\frac{25 b c}{2 c^{4}} \cdot \frac{4 c}{5 b}$
57760	Simplifier	(25c)/(2b)*(4bc)/(5c^5)	$\frac{25 c}{2 b} \cdot \frac{4 b c}{5 c^{5}}$
57761	Simplifier	((25m-175)/(5m-40))÷((m^2-49)/(m^2-3m-40))	$\frac{25 m - 175}{5 m - 40} \div \frac{m^{2} - 49}{m^{2} - 3 m - 40}$
57762	Simplifier	26/100	$\frac{26}{100}$
57763	Simplifier	26/11-56/11	$\frac{26}{11} - \frac{56}{11}$
57764	Simplifier	26/15	$\frac{26}{15}$
57765	Simplifier	26/27-19/36	$\frac{26}{27} - \frac{19}{36}$
57766	Simplifier	26/3	$\frac{26}{3}$
57767	Simplifier	(2669/8)÷125 5/8	$\frac{2669}{8} \div 125 \frac{5}{8}$
57768	Simplifier	(27y^2+42y-5)/(9y-1)	$\frac{27 y^{2} + 42 y - 5}{9 y - 1}$
57769	Simplifier	(27z^8+12z^5+24z^2)/(3z^2)	$\frac{27 z^{8} + 12 z^{5} + 24 z^{2}}{3 z^{2}}$
57770	Simplifier	27/16	$\frac{27}{16}$
57771	Simplifier	27/(2+3+4)+3	$\frac{27}{2 + 3 + 4} + 3$
57772	Simplifier	27/(27r+18)	$\frac{27}{27 r + 18}$
57773	Simplifier	27/4	$\frac{27}{4}$
57774	Simplifier	(27/5)÷(9/25)	$\frac{27}{5} \div \frac{9}{25}$
57775	Simplifier	27/50	$\frac{27}{50}$
57776	Simplifier	27/6	$\frac{27}{6}$
57777	Simplifier	27/72	$\frac{27}{72}$
57778	Simplifier	27/8	$\frac{27}{8}$
57779	Simplifier	-27/8n-3/2+29/6n	$- \frac{27}{8} n - \frac{3}{2} + \frac{29}{6} n$
57780	Simplifier	275/5	$\frac{275}{5}$
57781	Simplifier	2772/840	$\frac{2772}{840}$
57782	Simplifier	((28k^2-4k^3)/(k-6))÷((4k^3-28k^2)/(k-4))	$\frac{28 k^{2} - 4 k^{3}}{k - 6} \div \frac{4 k^{3} - 28 k^{2}}{k - 4}$
57783	Simplifier	(28n^3)/(20n^2)	$\frac{28 n^{3}}{20 n^{2}}$
57784	Simplifier	(28y^2-23y-15)/(7y+3)	$\frac{28 y^{2} - 23 y - 15}{7 y + 3}$
57785	Simplifier	28/12	$\frac{28}{12}$
57786	Simplifier	28/21	$\frac{28}{21}$
57787	Simplifier	24/5	$\frac{24}{5}$
57788	Simplifier	24/54	$\frac{24}{54}$
57789	Simplifier	-24/6	$\frac{- 24}{6}$
57790	Simplifier	240/24000	$\frac{240}{24000}$
57791	Simplifier	240/8.75	$\frac{240}{8.75}$
57792	Simplifier	240000/1	$\frac{240000}{1}$
57793	Simplifier	241/10	$\frac{241}{10}$
57794	Simplifier	24360/117600	$\frac{24360}{117600}$
57795	Simplifier	245/3	$\frac{245}{3}$
57796	Simplifier	2450/100	$\frac{2450}{100}$
57797	Simplifier	(24a-6)/25*10/(1-4a)	$\frac{24 a - 6}{25} \cdot \frac{10}{1 - 4 a}$
57798	Simplifier	(24mi)/(1hr)*5280/(1hr)	$\frac{24 mi}{1 h} \cdot \frac{5280}{1 h}$
57799	Simplifier	(24pages)/(15min)*(3/(4hr))/(pages)	$\frac{24 p a g e s}{15 mi n s} \cdot \frac{\frac{3}{4 h}}{p a g e s}$
57800	Simplifier	(-24v)/(45vw)	$\frac{- 24 v}{45 v w}$