Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
38901	Tracer	-2x-5=3	$- 2 x - 5 = 3$
38902	Tracer	2x-5>0	$2 x - 5 > 0$
38903	Tracer	2x+5y=12	$2 x + 5 y = 12$
38904	Tracer	2x+5y=-14	$2 x + 5 y = - 14$
38905	Tracer	2x+6y<12	$2 x + 6 y < 12$
38906	Tracer	-2x+6y=9	$- 2 x + 6 y = 9$
38907	Tracer	2x+6y-9=0	$2 x + 6 y - 9 = 0$
38908	Tracer	2x+7y=8	$2 x + 7 y = 8$
38909	Tracer	-2x+8y=16	$- 2 x + 8 y = 16$
38910	Tracer	2x+ky=k+2	$2 x + k y = k + 2$
38911	Tracer	2x+y=14	$2 x + y = 14$
38912	Tracer	-2x+y=-15	$- 2 x + y = - 15$
38913	Tracer	2x+y=18	$2 x + y = 18$
38914	Tracer	2x+3y=9.35	$2 x + 3 y = 9.35$
38915	Tracer	2x+3y-2=-8	$2 x + 3 y - 2 = - 8$
38916	Tracer	2x+3y-4=0	$2 x + 3 y - 4 = 0$
38917	Tracer	2x+3y-5=0	$2 x + 3 y - 5 = 0$
38918	Tracer	2x+3y-7=0	$2 x + 3 y - 7 = 0$
38919	Tracer	2x+4y<1	$2 x + 4 y < 1$
38920	Tracer	2x+4y<-12	$2 x + 4 y < - 12$
38921	Tracer	2x+4y=24	$2 x + 4 y = 24$
38922	Tracer	2x+4y=5	$2 x + 4 y = 5$
38923	Tracer	-2x+4y=8	$- 2 x + 4 y = 8$
38924	Tracer	2x+5<7	$2 x + 5 < 7$
38925	Tracer	2x+y=40	$2 x + y = 40$
38926	Trouver l'amplitude, la période et le déphasage	y=2cos(3)theta	$y = 2 \cos (3) θ$
38927	Tracer	2x-3y=13	$2 x - 3 y = 13$
38928	Tracer	2x-3y=20	$2 x - 3 y = 20$
38929	Tracer	2x-3y=29	$2 x - 3 y = 29$
38930	Tracer	2x-3y=4	$2 x - 3 y = 4$
38931	Passer des radians aux degrés	-(2pi)/5	$- \frac{2 π}{5}$
38932	Trouver l'angle de référence	(8pi)/5	$\frac{8 π}{5}$
38933	Trouver le complémentaire	(3pi)/10	$\frac{3 π}{10}$
38934	Tracer	2x+y-4=0	$2 x + y - 4 = 0$
38935	Tracer	2x+y-6=0	$2 x + y - 6 = 0$
38936	Tracer	-2x=-32	$- 2 x = - 32$
38937	Tracer	2x=3y-9	$2 x = 3 y - 9$
38938	Tracer	2x-1>5	$2 x - 1 > 5$
38939	Tracer	2x-2y=-3	$2 x - 2 y = - 3$
38940	Tracer	-2sin(pi/2)	$- 2 \sin (\frac{π}{2})$
38941	Tracer	-2sin(pi/2)(x+3)-2	$- 2 \sin (\frac{π}{2}) (x + 3) - 2$
38942	Tracer	-2sin(pi/2)x	$- 2 \sin (\frac{π}{2}) x$
38943	Tracer	2sin(pi/4)(x-3)-4	$2 \sin (\frac{π}{4}) (x - 3) - 4$
38944	Tracer	2sin(pi/6x+pi/6)	$2 \sin (\frac{π}{6} x + \frac{π}{6})$
38945	Tracer	2sin((x-y)/2)cos((x+y)/2)	$2 \sin (\frac{x - y}{2}) \cos (\frac{x + y}{2})$
38946	Tracer	-2sin(-1x)	$- 2 \sin (- 1 x)$
38947	Tracer	2sin(2(x+pi/8))	$2 \sin (2 (x + \frac{π}{8}))$
38948	Tracer	2sin(2)	$2 \sin (2)$
38949	Tracer	2sin(2)x-1	$2 \sin (2) x - 1$
38950	Tracer	2sin(2174pix)cos(-780pix)	$2 \sin (2174 π x) \cos (- 780 π x)$
38951	Tracer	2-sin(2x-(4/pi))	$2 - \sin (2 x - (\frac{4}{π}))$
38952	Tracer	2sin(2/3x-pi/6)	$2 \sin (\frac{2}{3} x - \frac{π}{6})$
38953	Tracer	2sin(x+60)	$2 \sin (x + 60)$
38954	Tracer	2sin(1/2x+pi/2)+3	$2 \sin (\frac{1}{2} x + \frac{π}{2}) + 3$
38955	Tracer	-2sin(1/5x-pi/4)-3	$- 2 \sin (\frac{1}{5} x - \frac{π}{4}) - 3$
38956	Tracer	2sin(2x)cos(x)+sin(x)=0	$2 \sin (2 x) \cos (x) + \sin (x) = 0$
38957	Tracer	2sin(2x+2pi)	$2 \sin (2 x + 2 π)$
38958	Tracer	2sin(3x) = square root of 3	$2 \sin (3 x) = \sqrt{3}$
38959	Tracer	2sin(3x-pi/2)+1	$2 \sin (3 x - \frac{π}{2}) + 1$
38960	Tracer	2sin(3x-pi/4)-2pi=x=2pi	$2 \sin (3 x - \frac{π}{4}) - 2 π = x = 2 π$
38961	Tracer	-2sin(3x+pi/6)	$- 2 \sin (3 x + \frac{π}{6})$
38962	Tracer	2sin(3x-90)	$2 \sin (3 x - 90)$
38963	Tracer	2sin(3x)+1	$2 \sin (3 x) + 1$
38964	Tracer	2csc(t)	$2 \csc (t)$
38965	Tracer	2sin(pix+1)-3	$2 \sin (π x + 1) - 3$
38966	Tracer	-2sin(4x)sin(x)	$- 2 \sin (4 x) \sin (x)$
38967	Tracer	2sin(4x-1/2*pi)	$2 \sin (4 x - \frac{1}{2} \cdot π)$
38968	Tracer	-2sin(4x+pi/2)	$- 2 \sin (4 x + \frac{π}{2})$
38969	Tracer	2sin(4y)	$2 \sin (4 y)$
38970	Tracer	2sin(5x)	$2 \sin (5 x)$
38971	Tracer	2sin(8x+pi/2)	$2 \sin (8 x + \frac{π}{2})$
38972	Tracer	2sin(9x)	$2 \sin (9 x)$
38973	Tracer	2sin(b)cos(b)+sin(b)=0	$2 \sin (b) \cos (b) + \sin (b) = 0$
38974	Tracer	2tan(0.5x)	$2 \tan (0.5 x)$
38975	Tracer	2tan(0.5x-2)	$2 \tan (0.5 x - 2)$
38976	Tracer	2tan(x)=cos(4/5)	$2 \tan (x) = \cos (\frac{4}{5})$
38977	Tracer	2tan(1/2*(x+pi/4))	$2 \tan (\frac{1}{2} \cdot (x + \frac{π}{4}))$
38978	Tracer	2tan(pi/4x)	$2 \tan (\frac{π}{4} x)$
38979	Tracer	2tan(4x-5)	$2 \tan (4 x - 5)$
38980	Tracer	2tan(3x)	$2 \tan (3 x)$
38981	Tracer	2tan(3x-pi/2)	$2 \tan (3 x - \frac{π}{2})$
38982	Tracer	-2sin(x)*sin(pi/2-x)	$- 2 \sin (x) \cdot \sin (\frac{π}{2} - x)$
38983	Tracer	2sin(x)*(2x)-7cos(x)x-5=0	$2 \sin (x) \cdot (2 x) - 7 \cos (x) x - 5 = 0$
38984	Tracer	2sin(x)-tan(x)	$2 \sin (x) - \tan (x)$
38985	Tracer	-2sin(x+pi/12)	$- 2 \sin (x + \frac{π}{12})$
38986	Tracer	-2sin(x+pi/4)	$- 2 \sin (x + \frac{π}{4})$
38987	Tracer	2tan(x)> racine carrée de 2	$2 \tan (x) > \sqrt{2}$
38988	Tracer	2tan(x-pi/4)	$2 \tan (x - \frac{π}{4})$
38989	Tracer	2tan(x-pi/4)+3	$2 \tan (x - \frac{π}{4}) + 3$
38990	Tracer	-2xf	$- 2 x f$
38991	Tracer	2x(x-1)^2(x+3)	$2 x {(x - 1)}^{2} (x + 3)$
38992	Tracer	2x-2/5=24/5	$2 x - \frac{2}{5} = \frac{24}{5}$
38993	Tracer	2x-2/5y=0	$2 x - \frac{2}{5} y = 0$
38994	Tracer	-2x+y/4=0	$- 2 x + \frac{y}{4} = 0$
38995	Tracer	2x+3v=-9	$2 x + 3 v = - 9$
38996	Tracer	2x+3y=13	$2 x + 3 y = 13$
38997	Tracer	110+25sin(160pix)	$110 + 25 \sin (160 π x)$
38998	Tracer	-1100 degrés	$- 1100 °$
38999	Tracer	113.04cm^2	$113.04 {cm}^{2}$
39000	Tracer	115 degrés	$115 °$