Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
39101	Tracer	-12x-3y=9	$- 12 x - 3 y = 9$
39102	Tracer	12x-6x^2	$12 x - 6 x^{2}$
39103	Tracer	12x-8y+7=9	$12 x - 8 y + 7 = 9$
39104	Tracer	13.5 racine carrée de 3	$13.5 \sqrt{3}$
39105	Tracer	13-2e^(-t)	$13 - 2 e^{- t}$
39106	Tracer	1320 degrés	$1320 °$
39107	Tracer	13sin(pi/6*(x-4))+50	$13 \sin (\frac{π}{6} \cdot (x - 4)) + 50$
39108	Tracer	1-3tan(x)	$1 - 3 \tan (x)$
39109	Tracer	14*((3pi)/11)	$14 \cdot (\frac{3 π}{11})$
39110	Tracer	14x+14sin(x)^2	$14 x + 14 \sin^{2} (x)$
39111	Tracer	14<3h+2<2	$14 < 3 h + 2 < 2$
39112	Tracer	144x^2-4y^2=16	$144 x^{2} - 4 y^{2} = 16$
39113	Tracer	1-4cos(x)	$1 - 4 \cos (x)$
39114	Passer des degrés aux radians	280 degrés	$280 °$
39115	Tracer	15=2x-5y	$15 = 2 x - 5 y$
39116	Trouver l'amplitude, la période et le déphasage	y=2cos(theta/3)	$y = 2 \cos (\frac{θ}{3})$
39117	Tracer	150	$150$
39118	Tracer	(2(tan(x)-cot(x)))/(tan(2x)-cot(2x))	$\frac{2 (\tan (x) - \cot (x))}{\tan (2 x) - \cot (2 x)}$
39119	Tracer	2(x)^2-11x-40	$2 {(x)}^{2} - 11 x - 40$
39120	Tracer	-2(x+1)^2+8	$- 2 {(x + 1)}^{2} + 8$
39121	Tracer	(2(xcos(x)-sin(x)))/(sin(x)^3)	$\frac{2 (x \cos (x) - \sin (x))}{\sin^{3} (x)}$
39122	Tracer	2sin(x)^2(x)-cos(x)-1=0	$2 \sin^{2} (x) (x) - \cos (x) - 1 = 0$
39123	Tracer	2cos(3x)^2+5cos(3x)-3<0	$2 \cos^{2} (3 x) + 5 \cos (3 x) - 3 < 0$
39124	Tracer	2cos(x/2)^2=cos(2x)	$2 \cos^{2} (\frac{x}{2}) = \cos (2 x)$
39125	Tracer	2cos(x/2)^2=(sin(x)^2)/(1-cos(x))	$2 \cos^{2} (\frac{x}{2}) = \frac{\sin^{2} (x)}{1 - \cos (x)}$
39126	Tracer	2cos(x/3)^2+3sin(x/3)	$2 \cos^{2} (\frac{x}{3}) + 3 \sin (\frac{x}{3})$
39127	Tracer	2*sin(1/2x)	$2 \cdot \sin (\frac{1}{2} x)$
39128	Tracer	2.2=x=6.1	$2.2 = x = 6.1$
39129	Tracer	(2.365s)/( racine carrée de n)	$\frac{2.365 s}{\sqrt{n}}$
39130	Tracer	-2.5*cos(2x)	$- 2.5 \cdot \cos (2 x)$
39131	Tracer	2.5 racine carrée de x+35	$2.5 \sqrt{x} + 35$
39132	Tracer	2.5 = square root of x^2+y^2	$2.5 = \sqrt{x^{2} + y^{2}}$
39133	Tracer	2.5cos(pi/6)(t-2)+4	$2.5 \cos (\frac{π}{6}) (t - 2) + 4$
39134	Tracer	2.5cos((pix)/6-(2pi)/6)	$2.5 \cos (\frac{π x}{6} - \frac{2 π}{6})$
39135	Tracer	2.5sin(2pix)	$2.5 \sin (2 π x)$
39136	Tracer	2.5tan(x)	$2.5 \tan (x)$
39137	Tracer	2.5x+65=200	$2.5 x + 65 = 200$
39138	Tracer	2.6sin(x)	$2.6 \sin (x)$
39139	Tracer	2.73v^3*22/(v-11)	$2.73 v^{3} \cdot \frac{22}{v - 11}$
39140	Tracer	2.8sin(pi/4x)	$2.8 \sin (\frac{π}{4} x)$
39141	Tracer	-2cos(x+(2pi)/3)	$- 2 \cos (x + \frac{2 π}{3})$
39142	Tracer	2cos(x+pi/6)	$2 \cos (x + \frac{π}{6})$
39143	Tracer	-2sin(3)(x-pi/3)	$- 2 \sin (3) (x - \frac{π}{3})$
39144	Trouver la valeur exacte	csc(-240)	$\csc (- 240)$
39145	Tracer	-2(x^2+8x-32)	$- 2 (x^{2} + 8 x - 32)$
39146	Tracer	2(5)e^(x+3)	$2 (5) e^{x + 3}$
39147	Tracer	2(cos(30)+isin(30))	$2 (\cos (30) + i \sin (30))$
39148	Tracer	-2(-x-2)+1	$- 2 (- x - 2) + 1$
39149	Tracer	18sin(x)^4	$18 \sin^{4} (x)$
39150	Tracer	18v^2+18v-14=0	$18 v^{2} + 18 v - 14 = 0$
39151	Tracer	180+x*(4pi)/5	$180 + x \cdot \frac{4 π}{5}$
39152	Tracer	185 degrés	$185 °$
39153	Tracer	18cos(pix+1/2)	$18 \cos (π x + \frac{1}{2})$
39154	Tracer	18cos(pix+pi/2)	$18 \cos (π x + \frac{π}{2})$
39155	Tracer	17x^2+312xy+108y^2-750x+225	$17 x^{2} + 312 x y + 108 y^{2} - 750 x + 225$
39156	Tracer	173ft^63.8ft	$173 {ft}^{63.8} ft$
39157	Tracer	175+0.1x	$175 + 0.1 x$
39158	Tracer	2x^2+5y^2=10	$2 x^{2} + 5 y^{2} = 10$
39159	Tracer	2x^2+5y^2-12x+70y+253=0	$2 x^{2} + 5 y^{2} - 12 x + 70 y + 253 = 0$
39160	Tracer	2x^2+6y^2-16x+12y-12=0	$2 x^{2} + 6 y^{2} - 16 x + 12 y - 12 = 0$
39161	Tracer	2x^2+8x+2y^2-8y=32	$2 x^{2} + 8 x + 2 y^{2} - 8 y = 32$
39162	Tracer	2x^2-20x+100	$2 x^{2} - 20 x + 100$
39163	Tracer	-2x^2-2x-2y^2-5y+4=0	$- 2 x^{2} - 2 x - 2 y^{2} - 5 y + 4 = 0$
39164	Tracer	-2x^2-2x-4	$- 2 x^{2} - 2 x - 4$
39165	Tracer	2x^2-3y^2=4	$2 x^{2} - 3 y^{2} = 4$
39166	Trouver la valeur exacte	sin(-pi/12)	$\sin (- \frac{π}{12})$
39167	Tracer	2x^2+y^2=4	$2 x^{2} + y^{2} = 4$
39168	Tracer	2x^2+y^2-1=0	$2 x^{2} + y^{2} - 1 = 0$
39169	Tracer	2x^2+y^2-12x+2y-1=0	$2 x^{2} + y^{2} - 12 x + 2 y - 1 = 0$
39170	Tracer	2x^2+11x+5=0	$2 x^{2} + 11 x + 5 = 0$
39171	Tracer	2x^2+12x+2y^2=0	$2 x^{2} + 12 x + 2 y^{2} = 0$
39172	Tracer	2x^2+12x-5	$2 x^{2} + 12 x - 5$
39173	Tracer	2x^2+16x+2y^2=0	$2 x^{2} + 16 x + 2 y^{2} = 0$
39174	Tracer	2x^2+2y^2+4x+12y+12=0	$2 x^{2} + 2 y^{2} + 4 x + 12 y + 12 = 0$
39175	Tracer	2x^2+2y^2+4x+4y+10=0	$2 x^{2} + 2 y^{2} + 4 x + 4 y + 10 = 0$
39176	Tracer	2x^2+2y^2+4x-28y+86=0	$2 x^{2} + 2 y^{2} + 4 x - 28 y + 86 = 0$
39177	Tracer	2x^2+2y^2=8	$2 x^{2} + 2 y^{2} = 8$
39178	Tracer	2x^2+2y^2-2x-2y-3=0	$2 x^{2} + 2 y^{2} - 2 x - 2 y - 3 = 0$
39179	Tracer	2x^2+2y^2-8=0	$2 x^{2} + 2 y^{2} - 8 = 0$
39180	Tracer	2x^2+2y^2-8x+20y-28=0	$2 x^{2} + 2 y^{2} - 8 x + 20 y - 28 = 0$
39181	Tracer	2x^2+2y^2-8x-16y^2*2=0	$2 x^{2} + 2 y^{2} - 8 x - 16 y^{2} \cdot 2 = 0$
39182	Tracer	2x^2+20x+2y^2=0	$2 x^{2} + 20 x + 2 y^{2} = 0$
39183	Tracer	-2x^2+20x-42	$- 2 x^{2} + 20 x - 42$
39184	Tracer	2x^2+20x-y+55=0	$2 x^{2} + 20 x - y + 55 = 0$
39185	Tracer	2x^2+2y-3x+4y-1=0	$2 x^{2} + 2 y - 3 x + 4 y - 1 = 0$
39186	Tracer	2x^2+3y^2+4y+6y-1=0	$2 x^{2} + 3 y^{2} + 4 y + 6 y - 1 = 0$
39187	Tracer	2x^2+3y^2+8x-24y+50=0	$2 x^{2} + 3 y^{2} + 8 x - 24 y + 50 = 0$
39188	Tracer	2x^2+4y^2-28x+48y+234=0	$2 x^{2} + 4 y^{2} - 28 x + 48 y + 234 = 0$
39189	Tracer	2x^2+4x+2y^2-6y+16=0	$2 x^{2} + 4 x + 2 y^{2} - 6 y + 16 = 0$
39190	Tracer	-2x^2+4x+3	$- 2 x^{2} + 4 x + 3$
39191	Tracer	2x^2+4x-16	$2 x^{2} + 4 x - 16$
39192	Tracer	2cos(x)^2=2-3cos(x)where-180<x<180	$2 \cos^{2} (x) = 2 - 3 \cos (x) w h e r e - 180 < x < 180$
39193	Tracer	2cos(x)^2-2sin(x)^2	$2 \cos^{2} (x) - 2 \sin^{2} (x)$
39194	Tracer	2cos(x)^2-cos(x)=0	$2 \cos^{2} (x) - \cos (x) = 0$
39195	Tracer	2 logarithme de (1/3)^x	$2 \log ({(\frac{1}{3})}^{x})$
39196	Tracer	2 logarithme de x = logarithme de x^2+2x-5	$2 \log (x) = \log (x^{2} + 2 x - 5)$
39197	Tracer	2 base logarithmique 2 de x-3	$2 \log_{2} (x - 3)$
39198	Tracer	2 base logarithmique 3 de x	$2 \log_{3} (x)$
39199	Tracer	(2pi)/9	$\frac{2 π}{9}$
39200	Tracer	2arcsin(x-4)	$2 \arcsin (x - 4)$