Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
53901	Simplifier	0.8*2	$0.8 \cdot 2$
53902	Simplifier	0.8÷1	$0.8 \div 1$
53903	Simplifier	0.8÷8	$0.8 \div 8$
53904	Simplifier	0.804984÷( racine carrée de 16.5)	$0.804984 \div \sqrt{16.5}$
53905	Simplifier	69 5/22-36 7/11	$69 \frac{5}{22} - 36 \frac{7}{11}$
53906	Simplifier	(x+5)/(6-x)-(x^2-11x+28)/(x^2-13x+42)	$\frac{x + 5}{6 - x} - \frac{x^{2} - 11 x + 28}{x^{2} - 13 x + 42}$
53907	Simplifier	0.95z^3+43.92z^2+593.05z+2220	$0.95 z^{3} + 43.92 z^{2} + 593.05 z + 2220$
53908	Simplifier	0-( racine carrée de 100-(a+4))^2	$0 - {(\sqrt{100 - (a + 4)})}^{2}$
53909	Simplifier	-0-6	$- 0 - 6$
53910	Simplifier	0.16666666	$0.1\overline{6}$
53911	Simplifier	0.17t+3	$0.17 t + 3$
53912	Simplifier	0.18÷0.19	$0.18 \div 0.19$
53913	Simplifier	0.18÷0.9	$0.18 \div 0.9$
53914	Simplifier	0.1y+3.0006y+17.39+y-0.07y+5.9	$0.1 y + 3.0006 y + 17.39 + y - 0.07 y + 5.9$
53915	Simplifier	0.1z+3.0006y+17.39+z-0.07y+5.9	$0.1 z + 3.0006 y + 17.39 + z - 0.07 y + 5.9$
53916	Simplifier	0.2(3*(-15y))	$0.2 (3 \cdot (- 15 y))$
53917	Simplifier	0.2*(1000000km^3)	$0.2 \cdot (1000000 {km}^{3})$
53918	Simplifier	0.2y^2-1.7y^2+6.8-1.5	$0.2 y^{2} - 1.7 y^{2} + 6.8 - 1.5$
53919	Simplifier	-0.23w	$- 0.23 w$
53920	Simplifier	0.25(12+4s)-0.5(12+2s)	$0.25 (12 + 4 s) - 0.5 (12 + 2 s)$
53921	Simplifier	0.25(8+4t)-0.5(8+2t)	$0.25 (8 + 4 t) - 0.5 (8 + 2 t)$
53922	Simplifier	0.25(8+4y)-0.5(12+2y)	$0.25 (8 + 4 y) - 0.5 (12 + 2 y)$
53923	Simplifier	0.25a^2-2.5a+0.75	$0.25 a^{2} - 2.5 a + 0.75$
53924	Simplifier	-0.25÷1	$- 0.25 \div 1$
53925	Simplifier	0.2c-(-4.3c-8)	$0.2 c - (- 4.3 c - 8)$
53926	Simplifier	0.3	$0.3$
53927	Simplifier	0.3(13)+68.3	$0.3 (13) + 68.3$
53928	Simplifier	0.3(3p+9)+4.2p	$0.3 (3 p + 9) + 4.2 p$
53929	Simplifier	0.30*(of^49.99)	$0.3 \cdot (o f^{49.99})$
53930	Simplifier	0.312	$0.312$
53931	Simplifier	0.32*8 1/3	$0.32 \cdot 8 \frac{1}{3}$
53932	Simplifier	(x+5)^3(x+5)^5	${(x + 5)}^{3} {(x + 5)}^{5}$
53933	Simplifier	0.36÷3	$0.36 \div 3$
53934	Simplifier	0.375	$0.375$
53935	Simplifier	0.375÷0.8	$0.375 \div 0.8$
53936	Simplifier	(x+6)(x-1)<=0	$(x + 6) (x - 1) \leq 0$
53937	Simplifier	-0.3r-(1-7r)-5+3.7r	$- 0.3 r - (1 - 7 r) - 5 + 3.7 r$
53938	Simplifier	0.4%	$0.4 %$
53939	Simplifier	0.4 racine carrée de 3.4	$0.4 \sqrt{3.4}$
53940	Simplifier	0.4÷3.5	$0.4 \div 3.5$
53941	Simplifier	0.41+0.32+0.32+0.32	$0.41 + 0.32 + 0.32 + 0.32$
53942	Simplifier	1 1/6*7 1/5	$1 \frac{1}{6} \cdot 7 \frac{1}{5}$
53943	Simplifier	1 1/6*7 3/4	$1 \frac{1}{6} \cdot 7 \frac{3}{4}$
53944	Simplifier	(x^2+5x-24)/(x-3)	$\frac{x^{2} + 5 x - 24}{x - 3}$
53945	Simplifier	1 1/6÷5 5/6	$1 \frac{1}{6} \div 5 \frac{5}{6}$
53946	Simplifier	1-1/8+1 5/8	$1 - \frac{1}{8} + 1 \frac{5}{8}$
53947	Simplifier	1 1/8+1 6/7+3 3/5	$1 \frac{1}{8} + 1 \frac{6}{7} + 3 \frac{3}{5}$
53948	Simplifier	1 1/8+2 5/8	$1 \frac{1}{8} + 2 \frac{5}{8}$
53949	Simplifier	1 1/8÷1 1/9	$1 \frac{1}{8} \div 1 \frac{1}{9}$
53950	Simplifier	1 1/8÷2 1/3	$1 \frac{1}{8} \div 2 \frac{1}{3}$
53951	Simplifier	1 1/9*1 3/6	$1 \frac{1}{9} \cdot 1 \frac{3}{6}$
53952	Simplifier	1 1/9*7 5/6	$1 \frac{1}{9} \cdot 7 \frac{5}{6}$
53953	Simplifier	1 10/9	$1 \frac{10}{9}$
53954	Simplifier	-1 11/12	$- 1 \frac{11}{12}$
53955	Simplifier	-1 11/12+2 5/12	$- 1 \frac{11}{12} + 2 \frac{5}{12}$
53956	Simplifier	1 11/12+2 7/15	$1 \frac{11}{12} + 2 \frac{7}{15}$
53957	Simplifier	1-1/2	$1 - \frac{1}{2}$
53958	Simplifier	1 1/2*2	$1 \frac{1}{2} \cdot 2$
53959	Simplifier	1 1/2*33	$1 \frac{1}{2} \cdot 33$
53960	Simplifier	1 1/2-2/3	$1 \frac{1}{2} - \frac{2}{3}$
53961	Simplifier	1 1/2+3/10	$1 \frac{1}{2} + \frac{3}{10}$
53962	Simplifier	1 1/2+3/4*15 3/16	$1 \frac{1}{2} + \frac{3}{4} \cdot 15 \frac{3}{16}$
53963	Simplifier	-1 1/2+2 1/3	$- 1 \frac{1}{2} + 2 \frac{1}{3}$
53964	Simplifier	1 7/8(to)1/5	$1 \frac{7}{8} \cdot (t o) \cdot \frac{1}{5}$
53965	Simplifier	1 7/8*2	$1 \frac{7}{8} \cdot 2$
53966	Simplifier	1+1.732i*0.7071-0.7071i	$1 + 1.732 i \cdot 0.7071 - 0.7071 i$
53967	Simplifier	1gcm^3	$1 g {cm}^{3}$
53968	Simplifier	(x^2+6x+8)/(x^2+9x-10)*(x^2+2x-3)/(x^2+4x+4)	$\frac{x^{2} + 6 x + 8}{x^{2} + 9 x - 10} \cdot \frac{x^{2} + 2 x - 3}{x^{2} + 4 x + 4}$
53969	Simplifier	1 1/2+2 1/6	$1 \frac{1}{2} + 2 \frac{1}{6}$
53970	Simplifier	1 1/2÷2 1/4	$1 \frac{1}{2} \div 2 \frac{1}{4}$
53971	Simplifier	1 1/2÷(2/5)	$1 \frac{1}{2} \div \frac{2}{5}$
53972	Simplifier	1 1/2÷(3/4)	$1 \frac{1}{2} \div \frac{3}{4}$
53973	Simplifier	((x^2+6x+8)/(x-8))÷((x^2-7x-18)/(x-8))	$\frac{x^{2} + 6 x + 8}{x - 8} \div \frac{x^{2} - 7 x - 18}{x - 8}$
53974	Simplifier	1 1/2*1 3/4	$1 \frac{1}{2} \cdot 1 \frac{3}{4}$
53975	Simplifier	1 1/2-2 1/3	$1 \frac{1}{2} - 2 \frac{1}{3}$
53976	Simplifier	-1 1/2-5	$- 1 \frac{1}{2} - 5$
53977	Simplifier	1 1/2*3/4	$1 \frac{1}{2} \cdot \frac{3}{4}$
53978	Simplifier	(11/((3(6 5/7))/6))÷2	$\frac{11}{\frac{3 (6 \frac{5}{7})}{6}} \div 2$
53979	Simplifier	1 1/3÷(4/5)	$1 \frac{1}{3} \div \frac{4}{5}$
53980	Simplifier	1 1/3*2 3/4	$1 \frac{1}{3} \cdot 2 \frac{3}{4}$
53981	Évaluer	55÷5	$55 \div 5$
53982	Simplifier	1-1/4	$1 - \frac{1}{4}$
53983	Simplifier	1 1/4*1/6	$1 \frac{1}{4} \cdot \frac{1}{6}$
53984	Simplifier	1 1/4*4/25	$1 \frac{1}{4} \cdot \frac{4}{25}$
53985	Simplifier	1 1/4*3	$1 \frac{1}{4} \cdot 3$
53986	Simplifier	1 1/4*4	$1 \frac{1}{4} \cdot 4$
53987	Simplifier	1 1/4-19/28-2	$1 \frac{1}{4} - \frac{19}{28} - 2$
53988	Simplifier	1 1/4+1/2+3/4	$1 \frac{1}{4} + \frac{1}{2} + \frac{3}{4}$
53989	Simplifier	1 1/4+11/12	$1 \frac{1}{4} + \frac{11}{12}$
53990	Simplifier	1 1/4+3/4+2/7	$1 \frac{1}{4} + \frac{3}{4} + \frac{2}{7}$
53991	Simplifier	1 1/4+4 2/5	$1 \frac{1}{4} + 4 \frac{2}{5}$
53992	Simplifier	1 1/4÷(2/5)	$1 \frac{1}{4} \div \frac{2}{5}$
53993	Simplifier	1 1/4÷1 1/4	$1 \frac{1}{4} \div 1 \frac{1}{4}$
53994	Simplifier	1 1/4÷1 5/6	$1 \frac{1}{4} \div 1 \frac{5}{6}$
53995	Simplifier	1 1/5	$1 \frac{1}{5}$
53996	Simplifier	1 1/5*2	$1 \frac{1}{5} \cdot 2$
53997	Simplifier	1 1/5*4 1/2	$1 \frac{1}{5} \cdot 4 \frac{1}{2}$
53998	Simplifier	1 1/5*8 1/3	$1 \frac{1}{5} \cdot 8 \frac{1}{3}$
53999	Simplifier	1 1/5÷2 7/10	$1 \frac{1}{5} \div 2 \frac{7}{10}$
54000	Simplifier	1.95÷5	$1.95 \div 5$