Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
32901	Simplifier	5/(4- racine carrée de 11)	$\frac{5}{4 - \sqrt{11}}$
32902	Resolva para ?	tan(theta)=12/5	$\tan (θ) = \frac{12}{5}$
32903	Tracer	x=arctan(4/3)	$x = \arctan (\frac{4}{3})$
32904	Tracer	x=3	$x = 3$
32905	Tracer	(4/5*(k^2j^2)-2k)^3 racine carrée de 3	${(\frac{4}{5} \cdot (k^{2} j^{2}) - 2 k)}^{3} \sqrt{3}$
32906	Tracer	( racine carrée de 3z)^2	${(\sqrt{3 z})}^{2}$
32907	Tracer	(x+5)^2+(y-3)^2=16	${(x + 5)}^{2} + {(y - 3)}^{2} = 16$
32908	Tracer	x^2=-80	$x^{2} = - 80$
32909	Tracer	x^3+xy^2-y-x=0	$x^{3} + x y^{2} - y - x = 0$
32910	Tracer	y^2+z^2=1	$y^{2} + z^{2} = 1$
32911	Tracer	y^2-25x^2=100	$y^{2} - 25 x^{2} = 100$
32912	Tracer	z^5=4i	$z^{5} = 4 i$
32913	Tracer	12.6x*10	$12.6 x \cdot 10$
32914	Tracer	-12=4x+4<16	$- 12 = 4 x + 4 < 16$
32915	Tracer	16x^2+9y^2+288x+108y+1476=0	$16 x^{2} + 9 y^{2} + 288 x + 108 y + 1476 = 0$
32916	Tracer	25y^2-9x^2=225	$25 y^{2} - 9 x^{2} = 225$
32917	Tracer	25x-35x^2=0	$25 x - 35 x^{2} = 0$
32918	Tracer	-2x+3y<-3	$- 2 x + 3 y < - 3$
32919	Tracer	racine carrée de (1-cos(5a))/(1+cos(5a))	$\sqrt{\frac{1 - \cos (5 a)}{1 + \cos (5 a)}}$
32920	Tracer	- racine carrée de 15x+y=0	$- \sqrt{15} x + y = 0$
32921	Tracer	racine carrée de 16-(4sin(x)^2)	$\sqrt{16 - (4 \sin^{2} (x))}$
32922	Tracer	racine carrée de 17	$\sqrt{17}$
32923	Tracer	racine carrée de 2x+4	$\sqrt{2 x + 4}$
32924	Tracer	y=-sin(x+pi)	$y = - \sin (x + π)$
32925	Tracer	racine carrée de 3tan(x)+1=0	$\sqrt{3} \tan (x) + 1 = 0$
32926	Tracer	racine carrée de 45	$\sqrt{45}$
32927	Tracer	racine carrée de 5(pi/4)	$\sqrt{5} (\frac{π}{4})$
32928	Tracer	racine carrée de 9x+162	$\sqrt{9 x + 162}$
32929	Tracer	racine carrée de xy racine cinquième de x^4y^4	$\sqrt{x y} \sqrt[5]{x^{4} y^{4}}$
32930	Tracer	racine cubique de 16t^10u^12	$\sqrt[3]{16 t^{10} u^{12}}$
32931	Tracer	racine cubique de xy racine cinquième de x^2y^2	$\sqrt[3]{x y} \sqrt[5]{x^{2} y^{2}}$
32932	Resolva para ?	tan(2theta)=-1	$\tan (2 θ) = - 1$
32933	Tracer	x^2+(y+6)^2=36	$x^{2} + {(y + 6)}^{2} = 36$
32934	Tracer	x^2+y^2-6x+10y+24=0	$x^{2} + y^{2} - 6 x + 10 y + 24 = 0$
32935	Encontre os Outros Valores Trigonométricos no Quadrante IV	cos(theta)=2/3	$\cos (θ) = \frac{2}{3}$
32936	Tracer	( racine carrée de 21)/25	$\frac{\sqrt{21}}{25}$
32937	Tracer	( racine carrée de 3+ racine carrée de 3i)/(1- racine carrée de 3i)	$\frac{\sqrt{3} + \sqrt{3} i}{1 - \sqrt{3} i}$
32938	Tracer	( racine carrée de 40xy^3)/( racine carrée de 8x)	$\frac{\sqrt{40 x y^{3}}}{\sqrt{8 x}}$
32939	Tracer	( racine cubique de x^4y^2)/(xy)	$\frac{\sqrt[3]{x^{4} y^{2}}}{x y}$
32940	Transformer en coordonnées polaires	(12,5)	$(12, 5)$
32941	Tracer	(x^2)/25-(y^2)/25=1	$\frac{x^{2}}{25} - \frac{y^{2}}{25} = 1$
32942	Tracer	(x^2)/36+(y^2)/100=1	$\frac{x^{2}}{36} + \frac{y^{2}}{100} = 1$
32943	Tracer	(x-6)^2+(y-7)^2=40	${(x - 6)}^{2} + {(y - 7)}^{2} = 40$
32944	Tracer	(y+8)^2=24(x+4)	${(y + 8)}^{2} = 24 (x + 4)$
32945	Tracer	(y-4)^2=12(x-5)	${(y - 4)}^{2} = 12 (x - 5)$
32946	Tracer	((x+2)^2)/4-((y+3)^2)/36=1	$\frac{{(x + 2)}^{2}}{4} - \frac{{(y + 3)}^{2}}{36} = 1$
32947	Tracer	((x+3)^2)/25+((y-1)^2)/9=1	$\frac{{(x + 3)}^{2}}{25} + \frac{{(y - 1)}^{2}}{9} = 1$
32948	Tracer	((x-1)^2)/4+((y+2)^2)/9=1	$\frac{{(x - 1)}^{2}}{4} + \frac{{(y + 2)}^{2}}{9} = 1$
32949	Évaluer	cos((19pi)/12)	$\cos (\frac{19 π}{12})$
32950	Tracer	y=tan(x+pi/7)	$y = \tan (x + \frac{π}{7})$
32951	Tracer	arcsin((2 racine carrée de 3)/3)	$\arcsin (\frac{2 \sqrt{3}}{3})$
32952	Tracer	y=-3x^2-4x-4	$y = - 3 x^{2} - 4 x - 4$
32953	Tracer	y=-3+4cos((5pi)/6*(x+4))	$y = - 3 + 4 \cos (\frac{5 π}{6} \cdot (x + 4))$
32954	Tracer	y=3+tan(3x)	$y = 3 + \tan (3 x)$
32955	Tracer	y=-3+tan(6x)	$y = - 3 + \tan (6 x)$
32956	Tracer	y=32	$y = 32$
32957	Tracer	y=3cos(1/2(x)+pi/2)	$y = 3 \cos (\frac{1}{2} (x) + \frac{π}{2})$
32958	Tracer	y=3cos(1/4x)	$y = 3 \cos (\frac{1}{4} x)$
32959	Tracer	y=-3cos(pi/2)x	$y = - 3 \cos (\frac{π}{2}) x$
32960	Tracer	y=3cos(x/2-pi/8)	$y = 3 \cos (\frac{x}{2} - \frac{π}{8})$
32961	Trouver la valeur exacte	arcsin(0.8)	$\arcsin (0.8)$
32962	Tracer	y=3cos(x-3)+2	$y = 3 \cos (x - 3) + 2$
32963	Tracer	y=-3cos(x-pi)	$y = - 3 \cos (x - π)$
32964	Tracer	y=3cot(3x)	$y = 3 \cot (3 x)$
32965	Tracer	y=3sec(0.5x)+1	$y = 3 \sec (0.5 x) + 1$
32966	Tracer	y=3.4cos(4pi(z+0.2))	$y = 3.4 \cos (4 π (z + 0.2))$
32967	Tracer	y=-3.5cos(x)	$y = - 3.5 \cos (x)$
32968	Tracer	y=-3(x-1)^2-3	$y = - 3 {(x - 1)}^{2} - 3$
32969	Tracer	y=3 1/2	$y = 3 \frac{1}{2}$
32970	Tracer	y=-3 racine carrée de x+1-1	$y = - 3 \sqrt{x + 1} - 1$
32971	Tracer	y=2sin(1/(3x))	$y = 2 \sin (\frac{1}{3 x})$
32972	Tracer	y=2sin(2/3x)	$y = 2 \sin (\frac{2}{3} x)$
32973	Tracer	y=2sin(pix)	$y = 2 \sin (π x)$
32974	Tracer	y=2cot(3x)+4	$y = 2 \cot (3 x) + 4$
32975	Tracer	y=2cot(x+pi/5)	$y = 2 \cot (x + \frac{π}{5})$
32976	Tracer	y=-2csc(2x)-2	$y = - 2 \csc (2 x) - 2$
32977	Tracer	y=2sec(3x)	$y = 2 \sec (3 x)$
32978	Tracer	y=-2sec(4pix+pi)	$y = - 2 \sec (4 π x + π)$
32979	Tracer	y=3sin(2)(x-pi/2)	$y = 3 \sin (2) (x - \frac{π}{2})$
32980	Tracer	y=3sin(2)((xpi)/4)	$y = 3 \sin (2) (\frac{x π}{4})$
32981	Tracer	y=3sin(3x-pi)	$y = 3 \sin (3 x - π)$
32982	Tracer	y=3sin(-5x-pi)	$y = 3 \sin (- 5 x - π)$
32983	Tracer	y=3sin(8x)	$y = 3 \sin (8 x)$
32984	Tracer	y=-4cos(50-pi)+pi	$y = - 4 \cos (50 - π) + π$
32985	Tracer	y=3sin(x-1)	$y = 3 \sin (x - 1)$
32986	Tracer	y=3tan(1/4x)	$y = 3 \tan (\frac{1}{4} x)$
32987	Tracer	y=3-tan(pi/3)	$y = 3 - \tan (\frac{π}{3})$
32988	Tracer	y=3tan(-2(x-pi/4))	$y = 3 \tan (- 2 (x - \frac{π}{4}))$
32989	Tracer	y=3x-2^3	$y = 3 x - 2^{3}$
32990	Tracer	y=-3x+14	$y = - 3 x + 14$
32991	Tracer	y=4*pi/4	$y = 4 \cdot \frac{π}{4}$
32992	Tracer	y=-4x^2+24x-35	$y = - 4 x^{2} + 24 x - 35$
32993	Tracer	y=-4+3sin(x)	$y = - 4 + 3 \sin (x)$
32994	Tracer	y=4-3cos(x-pi)	$y = 4 - 3 \cos (x - π)$
32995	Tracer	y=-4cos(0.5)x	$y = - 4 \cos (0.5) x$
32996	Tracer	y=4cos(2x)+3	$y = 4 \cos (2 x) + 3$
32997	Tracer	y=2\|x+3\|-4	$y = 2 \| x + 3 \| - 4$
32998	Tracer	y=2arccos(x)	$y = 2 \arccos (x)$
32999	Tracer	y=2x^2+5x-4	$y = 2 x^{2} + 5 x - 4$
33000	Tracer	y=2x^2-8x-3	$y = 2 x^{2} - 8 x - 3$