Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
31801	Tracer	r=2+cos(x)	$r = 2 + \cos (x)$
31802	Tracer	sin(x)<tan(x)>0	$\sin (x) < \tan (x) > 0$
31803	Tracer	sin(x)=-3/13	$\sin (x) = - \frac{3}{13}$
31804	Tracer	sin(x)=-0.65	$\sin (x) = - 0.65$
31805	Tracer	sin(x)=-1/4	$\sin (x) = - \frac{1}{4}$
31806	Tracer	sin(x)=-12/13	$\sin (x) = - \frac{12}{13}$
31807	Tracer	sin(x)=-2/( racine carrée de 29)	$\sin (x) = - \frac{2}{\sqrt{29}}$
31808	Tracer	sin(x)=3/5	$\sin (x) = \frac{3}{5}$
31809	Tracer	sin(x)=6/11*sec(x)<0	$\sin (x) = \frac{6}{11} \cdot \sec (x) < 0$
31810	Tracer	sin(x)=0.1234	$\sin (x) = 0.1234$
31811	Tracer	sin(x)=0.91	$\sin (x) = 0.91$
31812	Tracer	sin(x)=210	$\sin (x) = 210$
31813	Tracer	sin(x)=cos(3x)	$\sin (x) = \cos (3 x)$
31814	Tracer	sin(x)*0=0.3839<2pi	$\sin (x) \cdot 0 = 0.3839 < 2 π$
31815	Tracer	sin(x)*(2x)-3y=0	$\sin (x) \cdot (2 x) - 3 y = 0$
31816	Tracer	sin(x+37)=1.8sin(x)for*0<x<360	$\sin (x + 37) = 1.8 \sin (x) f o r \cdot 0 < x < 360$
31817	Tracer	sin(x-180)	$\sin (x - 180)$
31818	Simplifier	sin(theta)^2cot(theta)sec(theta)	$\sin^{2} (θ) \cot (θ) \sec (θ)$
31819	Tracer	sin(x/3)-sin(x/4)	$\sin (\frac{x}{3}) - \sin (\frac{x}{4})$
31820	Tracer	sin(( racine carrée de 5)/5)	$\sin (\frac{\sqrt{5}}{5})$
31821	Tracer	sin((11pi)/15)cos((29pi)/60)-cos((11pi)/15)sin((29pi)/60)	$\sin (\frac{11 π}{15}) \cos (\frac{29 π}{60}) - \cos (\frac{11 π}{15}) \sin (\frac{29 π}{60})$
31822	Tracer	sin(12/13+3/5)	$\sin (\frac{12}{13} + \frac{3}{5})$
31823	Tracer	sin(2/5)	$\sin (\frac{2}{5})$
31824	Tracer	sin((3pi)/5)cos((4pi)/15)-cos((3pi)/5)sin((4pi)/15)	$\sin (\frac{3 π}{5}) \cos (\frac{4 π}{15}) - \cos (\frac{3 π}{5}) \sin (\frac{4 π}{15})$
31825	Tracer	sin(4/5)	$\sin (\frac{4}{5})$
31826	Tracer	sin(pi/2x)	$\sin (\frac{π}{2} x)$
31827	Tracer	sin(pi/2-x)*cos(pi/2+x)	$\sin (\frac{π}{2} - x) \cdot \cos (\frac{π}{2} + x)$
31828	Tracer	sin(pi/4)-cos(pi/4)	$\sin (\frac{π}{4}) - \cos (\frac{π}{4})$
31829	Tracer	sin((pix)/4)=1	$\sin (\frac{π x}{4}) = 1$
31830	Tracer	sin(arcsin(x)+arccos(x))	$\sin (\arcsin (x) + \arccos (x))$
31831	Tracer	x=arcsin(2/( racine carrée de 13))	$x = \arcsin (\frac{2}{\sqrt{13}})$
31832	Tracer	x=y/2	$x = \frac{y}{2}$
31833	Tracer	x=y^2+14y+59	$x = y^{2} + 14 y + 59$
31834	Tracer	x=y^2+4y-4	$x = y^{2} + 4 y - 4$
31835	Tracer	x=-15\|-5\|+120	$x = - 15 \| - 5 \| + 120$
31836	Tracer	x=3(y-4)^2+3	$x = 3 {(y - 4)}^{2} + 3$
31837	Tracer	x=-3sin(y)	$x = - 3 \sin (y)$
31838	Resolva para ?	sec(theta)=-1	$\sec (θ) = - 1$
31839	Tracer	x=45 racine carrée de 3	$x = 45 \sqrt{3}$
31840	Resolva para ?	sec(theta)+ racine carrée de 2=0	$\sec (θ) + \sqrt{2} = 0$
31841	Tracer	x=(5y)/7-15/7	$x = \frac{5 y}{7} - \frac{15}{7}$
31842	Tracer	x=cos(30)y=sin(30)	$x = \cos (30) y = \sin (30)$
31843	Tracer	x>\|29\|	$x > \| 29 \|$
31844	Tracer	x>-4y>2	$x > - 4 y > 2$
31845	Tracer	x^2+y^2+6x-6y+14=0	$x^{2} + y^{2} + 6 x - 6 y + 14 = 0$
31846	Tracer	-x-2y+6=0	$- x - 2 y + 6 = 0$
31847	Tracer	x-7y=75	$x - 7 y = 75$
31848	Tracer	x-8>-20	$x - 8 > - 20$
31849	Resolva para ?	tan(theta)=sin(theta)	$\tan (θ) = \sin (θ)$
31850	Tracer	x-y=-17	$x - y = - 17$
31851	Tracer	x-y-8=0	$x - y - 8 = 0$
31852	Tracer	y(c)=2/(c^2+3c)	$y (c) = \frac{2}{c^{2} + 3 c}$
31853	Tracer	y+2=-1/8*(x-3)	$y + 2 = - \frac{1}{8} \cdot (x - 3)$
31854	Tracer	y+5=4/3*(x-1)	$y + 5 = \frac{4}{3} \cdot (x - 1)$
31855	Tracer	y+6=1/2*(x-5)	$y + 6 = \frac{1}{2} \cdot (x - 5)$
31856	Tracer	y<-3x+8y=2x-3	$y < - 3 x + 8 y = 2 x - 3$
31857	Tracer	y<6x-3	$y < 6 x - 3$
31858	Tracer	y=2tan(x-45)	$y = 2 \tan (x - 45)$
31859	Tracer	y=-1/2cos(1/2)x	$y = - \frac{1}{2} \cos (\frac{1}{2}) x$
31860	Tracer	y=(1/3)tan(x)	$y = (\frac{1}{3}) \tan (x)$
31861	Tracer	y=(1/(x-2))+4	$y = (\frac{1}{x - 2}) + 4$
31862	Tracer	y=(pi/30x)+8	$y = (\frac{π}{30} x) + 8$
31863	Tracer	y=(x-pi/3)+1	$y = (x - \frac{π}{3}) + 1$
31864	Tracer	y=-(x-8)+3	$y = - (x - 8) + 3$
31865	Tracer	y=0.25(x-2)^2+4	$y = 0.25 {(x - 2)}^{2} + 4$
31866	Tracer	y=0.25arcsin(x/2)	$y = 0.25 \arcsin (\frac{x}{2})$
31867	Tracer	y=-0.4x+9	$y = - 0.4 x + 9$
31868	Tracer	y=0.5sec(4pix-1)	$y = 0.5 \sec (4 π x - 1)$
31869	Tracer	y=0.50sin(x)	$y = 0.5 \sin (x)$
31870	Tracer	y=0.5sin(3x)	$y = 0.5 \sin (3 x)$
31871	Tracer	y=(-x^3*-1)/(x^2-9)	$y = \frac{- x^{3} \cdot - 1}{x^{2} - 9}$
31872	Tracer	y=-(x+2)^2+25	$y = - {(x + 2)}^{2} + 25$
31873	Tracer	y=(x-3)^2-3	$y = {(x - 3)}^{2} - 3$
31874	Tracer	y=( racine carrée de 5x-2)/(x^2-16)	$y = \frac{\sqrt{5 x - 2}}{x^{2} - 16}$
31875	Tracer	y=( racine carrée de tan(x)+ racine carrée de sin(x)-2 racine carrée de x)/( racine carrée de sin(x)- racine carrée de tan(x))	$y = \frac{\sqrt{\tan (x)} + \sqrt{\sin (x)} - 2 \sqrt{x}}{\sqrt{\sin (x)} - \sqrt{\tan (x)}}$
31876	Tracer	y=\|10+x\|	$y = \| 10 + x \|$
31877	Tracer	y=\|-3x\|	$y = \| - 3 x \|$
31878	Tracer	y=\|4x\|-1	$y = \| 4 x \| - 1$
31879	Tracer	y=\|5cos(x)\|	$y = \| 5 \cos (x) \|$
31880	Tracer	y=1/2*cos(x-x/4)	$y = \frac{1}{2} \cdot \cos (x - \frac{x}{4})$
31881	Tracer	y=1/2*cos(x+(2pi)/3)	$y = \frac{1}{2} \cdot \cos (x + \frac{2 π}{3})$
31882	Tracer	y=1/2*cos(x+pi/3)	$y = \frac{1}{2} \cdot \cos (x + \frac{π}{3})$
31883	Tracer	y=1/2*cos(x-3)	$y = \frac{1}{2} \cdot \cos (x - 3)$
31884	Tracer	y=1/2*cot(5x)	$y = \frac{1}{2} \cdot \cot (5 x)$
31885	Trouver l'amplitude, la période et le déphasage	y=2cos(3theta)	$y = 2 \cos (3 θ)$
31886	Tracer	y=1/2*sec(3x-pi)	$y = \frac{1}{2} \cdot \sec (3 x - π)$
31887	Évaluer	180/pi	$\frac{180}{π}$
31888	Tracer	y=-1/2*sin(3(x-pi/6))-3	$y = - \frac{1}{2} \cdot \sin (3 (x - \frac{π}{6})) - 3$
31889	Tracer	y=0.5^(-x)	$y = {0.5}^{- x}$
31890	Tracer	y=1/-1000+x^2+5.3	$y = \frac{1}{- 1000} + x^{2} + 5.3$
31891	Tracer	y=1/12x^2+2	$y = \frac{1}{12} x^{2} + 2$
31892	Tracer	y=-1/16*(x+3)^2-4	$y = - \frac{1}{16} \cdot {(x + 3)}^{2} - 4$
31893	Tracer	y=1/2*cos(1/2x)	$y = \frac{1}{2} \cdot \cos (\frac{1}{2} x)$
31894	Tracer	y=1/2*cos(40)	$y = \frac{1}{2} \cdot \cos (40)$
31895	Tracer	y=1/2*e^x	$y = \frac{1}{2} \cdot e^{x}$
31896	Tracer	y=-1/2x^2-4x+1	$y = - \frac{1}{2} x^{2} - 4 x + 1$
31897	Tracer	v=5j-2i	$v = 5 j - 2 i$
31898	Tracer	v=9i+12j	$v = 9 i + 12 j$
31899	Tracer	w=5i-10i	$w = 5 i - 10 i$
31900	Tracer	racine carrée de cos(2pi( logarithme népérien de x-5))	$\sqrt{\cos (2 π (\ln (x - 5)))}$