Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
23701	Tracer	175 degrés	$175 °$
23702	Tracer	1tan(x)	$1 \tan (x)$
23703	Tracer	-2cos(45)^2+4sin(60)^2	$- 2 \cos^{2} (45) + 4 \sin^{2} (60)$
23704	Tracer	1+2sin(x-pi)	$1 + 2 \sin (x - π)$
23705	Tracer	14x+11<-14y+11	$14 x + 11 < - 14 y + 11$
23706	Tracer	-135 degrés	$- 135 °$
23707	Tracer	12 degrés	$12 °$
23708	Tracer	-150	$- 150$
23709	Tracer	-0.25cos(1.5t-pi/3)	$- 0.25 \cos (1.5 t - \frac{π}{3})$
23710	Tracer	(109pi)/4	$\frac{109 π}{4}$
23711	Tracer	-110	$- 110$
23712	Tracer	-2tan(1/2x)	$- 2 \tan (\frac{1}{2} x)$
23713	Tracer	2sin(pix)	$2 \sin (π x)$
23714	Tracer	-2csc(4x)	$- 2 \csc (4 x)$
23715	Tracer	2sin((3x)/2-pi)	$2 \sin (\frac{3 x}{2} - π)$
23716	Tracer	2x-3y+6=0	$2 x - 3 y + 6 = 0$
23717	Tracer	2x-8y=10	$2 x - 8 y = 10$
23718	Tracer	-2x-y=8	$- 2 x - y = 8$
23719	Tracer	3-\|2x\|	$3 - \| 2 x \|$
23720	Tracer	y=sin(x-pi/3)	$y = \sin (x - \frac{π}{3})$
23721	Tracer	3sin((pix)/4)	$3 \sin (\frac{π x}{4})$
23722	Tracer	312 degrés	$312 °$
23723	Tracer	3.8x-3.5y=1.3	$3.8 x - 3.5 y = 1.3$
23724	Tracer	3cos(1/2x)	$3 \cos (\frac{1}{2} x)$
23725	Tracer	3sin(x+pi/2)	$3 \sin (x + \frac{π}{2})$
23726	Tracer	-3sin(x+pi/2)	$- 3 \sin (x + \frac{π}{2})$
23727	Tracer	3sin(x)=1.5	$3 \sin (x) = 1.5$
23728	Tracer	3csc(2x-pi)+1	$3 \csc (2 x - π) + 1$
23729	Tracer	3sin(2x-pi)	$3 \sin (2 x - π)$
23730	Tracer	3x-y=13	$3 x - y = 13$
23731	Tracer	4 base logarithmique 2 de x	$4 \log_{2} (x)$
23732	Tracer	4x^2-24x+4x^2-20y=3	$4 x^{2} - 24 x + 4 x^{2} - 20 y = 3$
23733	Tracer	4x^2-9y^2-16x+54y-29=0	$4 x^{2} - 9 y^{2} - 16 x + 54 y - 29 = 0$
23734	Tracer	4y^2-x^2-24y-4x+16=0	$4 y^{2} - x^{2} - 24 y - 4 x + 16 = 0$
23735	Tracer	3tan(x/4)	$3 \tan (\frac{x}{4})$
23736	Tracer	4x^2+3y^2+8x-6y-29=0	$4 x^{2} + 3 y^{2} + 8 x - 6 y - 29 = 0$
23737	Tracer	3x+4y>16	$3 x + 4 y > 16$
23738	Tracer	4x^2+4x+y^2=0	$4 x^{2} + 4 x + y^{2} = 0$
23739	Tracer	4y=5	$4 y = 5$
23740	Tracer	4x+2y+2=24	$4 x + 2 y + 2 = 24$
23741	Tracer	4x+3y=15	$4 x + 3 y = 15$
23742	Tracer	-4cos(2x-pi/2)	$- 4 \cos (2 x - \frac{π}{2})$
23743	Tracer	-4cos(4x-pi/2)	$- 4 \cos (4 x - \frac{π}{2})$
23744	Tracer	y=-tan(x+pi/4)	$y = - \tan (x + \frac{π}{4})$
23745	Tracer	y=tan(x-pi/6)	$y = \tan (x - \frac{π}{6})$
23746	Tracer	y=tan(x-pi/3)	$y = \tan (x - \frac{π}{3})$
23747	Tracer	y=tan(x-1)	$y = \tan (x - 1)$
23748	Tracer	y=tan(0)	$y = \tan (0)$
23749	Tracer	y=tan(x/4)	$y = \tan (\frac{x}{4})$
23750	Tracer	y=tan(2x+pi)+1	$y = \tan (2 x + π) + 1$
23751	Tracer	y=tan(20)	$y = \tan (20)$
23752	Tracer	y=tan(2x-pi/2)	$y = \tan (2 x - \frac{π}{2})$
23753	Tracer	y=tan(6x)	$y = \tan (6 x)$
23754	Tracer	y=tan(pix)	$y = \tan (π x)$
23755	Tracer	y=tan(3x)+1	$y = \tan (3 x) + 1$
23756	Tracer	y=sin(x-90)	$y = \sin (x - 90)$
23757	Tracer	y=-sin(x-3)	$y = - \sin (x - 3)$
23758	Tracer	y=tan(pi/15x)	$y = \tan (\frac{π}{15} x)$
23759	Tracer	y=sin(x-pi/2)-2	$y = \sin (x - \frac{π}{2}) - 2$
23760	Tracer	y=sin(x+2pi)	$y = \sin (x + 2 π)$
23761	Tracer	y=sin(x-pi/10)	$y = \sin (x - \frac{π}{10})$
23762	Tracer	y=sin(x-pi/12)	$y = \sin (x - \frac{π}{12})$
23763	Trouver la valeur exacte	tan((13pi)/12)	$\tan (\frac{13 π}{12})$
23764	Tracer	y>-3/2x-2	$y > - \frac{3}{2} x - 2$
23765	Tracer	yx+3y-5x=0	$y x + 3 y - 5 x = 0$
23766	Tracer	(-5p)/4	$\frac{- 5 p}{4}$
23767	Tracer	[0,pi/2]	$[0, \frac{π}{2}]$
23768	Tracer	\|cos(x)\|	$\| \cos (x) \|$
23769	Tracer	20/y-8/x+(3xy)/(x+y)	$\frac{20}{y} - \frac{8}{x} + \frac{3 x y}{x + y}$
23770	Trouver là où la fonction n'est pas définie ou discontinue	theta=pi/2	$θ = \frac{π}{2}$
23771	Tracer	racine carrée de 70	$\sqrt{70}$
23772	Simplifier	sin(theta/2)	$\sin (\frac{θ}{2})$
23773	Encontre os Outros Valores Trigonométricos no Quadrante I	cos(theta)=15/17	$\cos (θ) = \frac{15}{17}$
23774	Tracer	-(5pi)/2	$- \frac{5 π}{2}$
23775	Tracer	pi/2<x<pi	$\frac{π}{2} < x < π$
23776	Resolva para ?	cot(theta)+ racine carrée de 3=0	$\cot (θ) + \sqrt{3} = 0$
23777	Développer à l'aide de la formule de Moivre	sin(2theta)	$\sin (2 θ)$
23778	Tracer	cos((5x)/2)	$\cos (\frac{5 x}{2})$
23779	Tracer	arccos(1/2)	$\arccos (\frac{1}{2})$
23780	Évaluer	csc(-(7pi)/6)	$\csc (- \frac{7 π}{6})$
23781	Tracer	4cos(x)cos(2x)sin(x)=1	$4 \cos (x) \cos (2 x) \sin (x) = 1$
23782	Trouver l'amplitude, la période et le déphasage	y=sin(2theta)	$y = \sin (2 θ)$
23783	Tracer	x^2+12xy-8y^2-1=0	$x^{2} + 12 x y - 8 y^{2} - 1 = 0$
23784	Tracer	180<x<270	$180 < x < 270$
23785	Tracer	-pi/2=y=pi/2	$- \frac{π}{2} = y = \frac{π}{2}$
23786	Tracer	3+4i	$3 + 4 i$
23787	Tracer	2cos(2x)	$2 \cos (2 x)$
23788	Évaluer	sec(85)	$\sec (85)$
23789	Tracer	csc(30)-cos(45)	$\csc (30) - \cos (45)$
23790	Vérifier l’identité	cos(x+y)+cos(x-y)=2cos(xcos(y))	$\cos (x + y) + \cos (x - y) = 2 \cos (x \cos (y))$
23791	Tracer	cos(h(( racine carrée de 3)/2))	$\cosh (\frac{\sqrt{3}}{2})$
23792	Tracer	f(t)=1/2=sec(t+2)-pi	$f (t) = \frac{1}{2} = \sec (t + 2) - π$
23793	Tracer	f(x)=6sin(2x+pi)-5	$f (x) = 6 \sin (2 x + π) - 5$
23794	Tracer	f(x)=3sin(4x)	$f (x) = 3 \sin (4 x)$
23795	Tracer	f(x)=cos(2(x-pi/3))	$f (x) = \cos (2 (x - \frac{π}{3}))$
23796	Tracer	f(x)=e^3	$f (x) = e^{3}$
23797	Tracer	f(x)=2cos(2x-pi)+4	$f (x) = 2 \cos (2 x - π) + 4$
23798	Tracer	f(x)=2cos(x-3)	$f (x) = 2 \cos (x - 3)$
23799	Tracer	f(x)=-3 logarithme de x	$f (x) = - 3 \log (x)$
23800	Tracer	f(x)=3sin(2x-pi/2)-2	$f (x) = 3 \sin (2 x - \frac{π}{2}) - 2$