Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
56901	Simplifier	2x-9y-8+6x+4	$2 x - 9 y - 8 + 6 x + 4$
56902	Simplifier	2y(3v^8)(5y^9v^6)	$2 y \cdot (3 v^{8}) \cdot (5 y^{9} v^{6})$
56903	Simplifier	2y-(-4y)	$2 y - (- 4 y)$
56904	Simplifier	2y(5y^2-3+3)	$2 y (5 y^{2} - 3 + 3)$
56905	Simplifier	2y-(5+y)	$2 y - (5 + y)$
56906	Simplifier	2y(y-1)- racine carrée de 4y^4	$2 y (y - 1) - \sqrt{4 y^{4}}$
56907	Simplifier	2y*-3	$2 y \cdot - 3$
56908	Simplifier	2y racine carrée de 6yw^2-8w racine carrée de 96y^5	$2 y \sqrt{6 y w^{2}} - 8 w \sqrt{96 y^{5}}$
56909	Simplifier	2y racine carrée de 1/4-1/(y^2)	$2 y \sqrt{\frac{1}{4}} - \frac{1}{y^{2}}$
56910	Simplifier	2y racine cubique de z^8+3z^2 racine cubique de 8y^3z^2	$2 y \sqrt[3]{z^{8}} + 3 z^{2} \sqrt[3]{8 y^{3} z^{2}}$
56911	Simplifier	2y+(3-3y)	$2 y + (3 - 3 y)$
56912	Simplifier	x/(x^2-9)-7/(x^2-6x+9)	$\frac{x}{x^{2} - 9} - \frac{7}{x^{2} - 6 x + 9}$
56913	Simplifier	2y+16+yz+8z	$2 y + 16 + y z + 8 z$
56914	Simplifier	2y+2y	$2 y + 2 y$
56915	Simplifier	2y+2z	$2 y + 2 z$
56916	Simplifier	2y+2z-5	$2 y + 2 z - 5$
56917	Simplifier	-2y+4-7y-3	$- 2 y + 4 - 7 y - 3$
56918	Simplifier	-2y+4y-8y	$- 2 y + 4 y - 8 y$
56919	Simplifier	2y+6	$2 y + 6$
56920	Simplifier	x/(x^-7)	$\frac{x}{x^{- 7}}$
56921	Simplifier	2y-1(-3y-2)(4y)-3	$2 y - 1 \cdot (- 3 y - 2) \cdot (4 y) - 3$
56922	Simplifier	2y-1 racine carrée de 6y^2+13y-8	$2 y - 1 \sqrt{6 y^{2} + 13 y - 8}$
56923	Simplifier	2y-11-0	$2 y - 11 - 0$
56924	Simplifier	2y-3(5-4y)-5	$2 y - 3 (5 - 4 y) - 5$
56925	Simplifier	2y-3+y^2-1	$2 y - 3 + y^{2} - 1$
56926	Simplifier	2y-5(6y+9)	$2 y - 5 (6 y + 9)$
56927	Simplifier	2y-5y	$2 y - 5 y$
56928	Simplifier	2y-7	$2 y - 7$
56929	Simplifier	-2y-7.5-4.2y+2.9y-4	$- 2 y - 7.5 - 4.2 y + 2.9 y - 4$
56930	Simplifier	2y-9z	$2 y - 9 z$
56931	Simplifier	-2yz(y^2z)^3-5y^5(yz^2)^2	$- 2 y z {(y^{2} z)}^{3} - 5 y^{5} {(y z^{2})}^{2}$
56932	Simplifier	2z	$2 z$
56933	Simplifier	2z-z^2	$2 z - z^{2}$
56934	Simplifier	2z+2(4z-8)	$2 z + 2 (4 z - 8)$
56935	Simplifier	2z-3(-3y+7z)+7y	$2 z - 3 (- 3 y + 7 z) + 7 y$
56936	Simplifier	2z-5+5	$2 z - 5 + 5$
56937	Simplifier	2z-9+2z	$2 z - 9 + 2 z$
56938	Simplifier	3((3m-1)/4)	$3 (\frac{3 m - 1}{4})$
56939	Simplifier	3(2c-4)	$3 (2 c - 4)$
56940	Simplifier	32 3/74/9	$3 \cdot 2 \frac{3}{7} \cdot \frac{4}{9}$
56941	Simplifier	3 1/100	$3 \frac{1}{100}$
56942	Simplifier	x/(yz)	$\frac{x}{y z}$
56943	Simplifier	3 1/2-3 3/4	$3 \frac{1}{2} - 3 \frac{3}{4}$
56944	Simplifier	3 1/2+4	$3 \frac{1}{2} + 4$
56945	Simplifier	3 1/2*84	$3 \frac{1}{2} \cdot 84$
56946	Simplifier	3 1/2*1 1/3	$3 \frac{1}{2} \cdot 1 \frac{1}{3}$
56947	Simplifier	-3 1/3	$- 3 \frac{1}{3}$
56948	Simplifier	3 1/3+5 1/9	$3 \frac{1}{3} + 5 \frac{1}{9}$
56949	Simplifier	3 1/3÷2 3/5	$3 \frac{1}{3} \div 2 \frac{3}{5}$
56950	Simplifier	3 1/3÷2 1/2	$3 \frac{1}{3} \div 2 \frac{1}{2}$
56951	Simplifier	3 1/3*3 4/9	$3 \frac{1}{3} \cdot 3 \frac{4}{9}$
56952	Simplifier	3 1/4+2 2/5	$3 \frac{1}{4} + 2 \frac{2}{5}$
56953	Simplifier	3 1/4÷3 3/7	$3 \frac{1}{4} \div 3 \frac{3}{7}$
56954	Simplifier	3 1/4÷(5/6)	$3 \frac{1}{4} \div \frac{5}{6}$
56955	Simplifier	(28y^6)÷14y^4	$28 y^{6} \div 14 y^{4}$
56956	Simplifier	28-3	$28 - 3$
56957	Simplifier	28+(6^3)÷(-24)*4	$28 + 6^{3} \div (- 24) \cdot 4$
56958	Simplifier	28+19w-8+15w	$28 + 19 w - 8 + 15 w$
56959	Simplifier	28÷0.004	$28 \div 0.004$
56960	Simplifier	28÷1 16/23	$28 \div 1 \frac{16}{23}$
56961	Simplifier	28÷3 8/11	$28 \div 3 \frac{8}{11}$
56962	Simplifier	28÷66 2/3	$28 \div 66 \frac{2}{3}$
56963	Simplifier	280÷1 1/3	$280 \div 1 \frac{1}{3}$
56964	Simplifier	2800cm^2	$2800 {cm}^{2}$
56965	Simplifier	2800+0.6y	$2800 + 0.6 y$
56966	Simplifier	28-10(a-14)+7a	$28 - 10 (a - 14) + 7 a$
56967	Simplifier	28-10÷5y*-3+12	$28 - 10 \div 5 y \cdot - 3 + 12$
56968	Simplifier	28-14÷7+4*3-21	$28 - 14 \div 7 + 4 \cdot 3 - 21$
56969	Simplifier	285mg	$285 mg$
56970	Simplifier	286÷52	$286 \div 52$
56971	Simplifier	2886÷39	$2886 \div 39$
56972	Simplifier	(28abc)÷4ab	$28 a b c \div 4 a b$
56973	Simplifier	28m	$28 m$
56974	Simplifier	29 1/9-5 1/6	$29 \frac{1}{9} - 5 \frac{1}{6}$
56975	Simplifier	29 4/15+9 2/3	$29 \frac{4}{15} + 9 \frac{2}{3}$
56976	Simplifier	29+3 1/5-5	$29 + 3 \frac{1}{5} - 5$
56977	Simplifier	29kl+5l	$29 k l + 5 l$
56978	Simplifier	29%of*85	$29 % o f \cdot 85$
56979	Simplifier	29.07÷3.8	$29.07 \div 3.8$
56980	Simplifier	29 1/4-11 1/2	$29 \frac{1}{4} - 11 \frac{1}{2}$
56981	Simplifier	29 24/49+21 19/81	$29 \frac{24}{49} + 21 \frac{19}{81}$
56982	Simplifier	29u^8-(-5u^8)	$29 u^{8} - (- 5 u^{8})$
56983	Simplifier	-29+14z+15q-4z-4q+10	$- 29 + 14 z + 15 q - 4 z - 4 q + 10$
56984	Simplifier	29÷203	$29 \div 203$
56985	Simplifier	296÷4	$296 \div 4$
56986	Simplifier	2976÷48	$2976 \div 48$
56987	Simplifier	-2a(a^2-4)+a(a^2-3)	$- 2 a (a^{2} - 4) + a (a^{2} - 3)$
56988	Simplifier	-2a-(-3b)	$- 2 a - (- 3 b)$
56989	Simplifier	-2a(-7a^3+6)+(-2a)(6a^3-5)	$- 2 a (- 7 a^{3} + 6) + (- 2 a) (6 a^{3} - 5)$
56990	Simplifier	2a(a+1)-3a(a-2)	$2 a (a + 1) - 3 a (a - 2)$
56991	Simplifier	-2a(a+5)	$- 2 a (a + 5)$
56992	Simplifier	2a(a-4)	$2 a (a - 4)$
56993	Simplifier	2a(a-6b)-3b(a-6b)-2(a-6b)	$2 a (a - 6 b) - 3 b (a - 6 b) - 2 (a - 6 b)$
56994	Simplifier	2a(b+6c)+a(c-2b)	$2 a (b + 6 c) + a (c - 2 b)$
56995	Simplifier	2a-3a^2-3+2a^2	$2 a - 3 a^{2} - 3 + 2 a^{2}$
56996	Simplifier	2a-((4/10)÷4)÷2	$2 a - \frac{4}{10} \div 4 \div 2$
56997	Simplifier	2a racine carrée de a-(a^2)/(2 racine carrée de a)	$2 a \sqrt{a} - \frac{a^{2}}{2 \sqrt{a}}$
56998	Simplifier	2a+(3a^2-a^a)-5a	$2 a + (3 a^{2} - a^{a}) - 5 a$
56999	Simplifier	2a+2b+1	$2 a + 2 b + 1$
57000	Simplifier	2a+3b-4a+5b	$2 a + 3 b - 4 a + 5 b$