Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
37501	Tracer	3sec(1/7x)	$3 \sec (\frac{1}{7} x)$
37502	Tracer	-3sin(3/2x)	$- 3 \sin (\frac{3}{2} x)$
37503	Tracer	3sin(x/4)	$3 \sin (\frac{x}{4})$
37504	Tracer	-1920	$- 1920$
37505	Tracer	-195 degrés	$- 195 °$
37506	Tracer	195=225-30	$195 = 225 - 30$
37507	Tracer	196x^2-y^2-56x+8y-208=0	$196 x^{2} - y^{2} - 56 x + 8 y - 208 = 0$
37508	Tracer	1-cos(3x)	$1 - \cos (3 x)$
37509	Tracer	2( base logarithmique 5 de x+2 base logarithmique 5 de y-4 base logarithmique 5 de z)	$2 (\log_{5} (x) + 2 \log_{5} (y) - 4 \log_{5} (z))$
37510	Tracer	2(sin(1/6)*cos(( racine carrée de 35)/6))	$2 (\sin (\frac{1}{6}) \cdot \cos (\frac{\sqrt{35}}{6}))$
37511	Tracer	(2.365(10.2))/( racine carrée de n)	$\frac{2.365 (10.2)}{\sqrt{n}}$
37512	Tracer	2.4cos(5.33x+1.1548)	$2.4 \cos (5.33 x + 1.1548)$
37513	Tracer	-2.5cos(pi/8x)	$- 2.5 \cos (\frac{π}{8} x)$
37514	Tracer	2sin(x)^2>3cos(x)	$2 \sin^{2} (x) > 3 \cos (x)$
37515	Tracer	2cos(x)^2-cos(x)-1	$2 \cos^{2} (x) - \cos (x) - 1$
37516	Tracer	2cos(157.5)^2-1	$2 \cos^{2} (157.5) - 1$
37517	Tracer	2cos(4)^2(pi/16)-1	$2 \cos^{2} (4) (\frac{π}{16}) - 1$
37518	Tracer	2cos(x)^2+5cos(x)-3=0	$2 \cos^{2} (x) + 5 \cos (x) - 3 = 0$
37519	Tracer	(2pi)/x=0.5	$\frac{2 π}{x} = 0.5$
37520	Tracer	2sin(x)^2-5cos(x)+1=0	$2 \sin^{2} (x) - 5 \cos (x) + 1 = 0$
37521	Tracer	2x^2-y^2=4	$2 x^{2} - y^{2} = 4$
37522	Tracer	2x^2+2y^2=32	$2 x^{2} + 2 y^{2} = 32$
37523	Tracer	2x^2+4x+7=0	$2 x^{2} + 4 x + 7 = 0$
37524	Tracer	2x^2+50y^2=50	$2 x^{2} + 50 y^{2} = 50$
37525	Tracer	2x^2=14	$2 x^{2} = 14$
37526	Tracer	2=x=5	$2 = x = 5$
37527	Tracer	20x^2+4y^2=5	$20 x^{2} + 4 y^{2} = 5$
37528	Tracer	200 degrés	$200 °$
37529	Tracer	-20x+6y=0	$- 20 x + 6 y = 0$
37530	Tracer	210 degrés	$210 °$
37531	Tracer	22-3x+7x=4(x+5)	$22 - 3 x + 7 x = 4 (x + 5)$
37532	Tracer	23 racine carrée de 595	$23 \sqrt{595}$
37533	Tracer	235 degrés	$235 °$
37534	Tracer	235x-16x^2=151	$235 x - 16 x^{2} = 151$
37535	Tracer	244 degrés	$244 °$
37536	Tracer	25 racine carrée de 3cm^2	$25 \sqrt{3} {cm}^{2}$
37537	Tracer	25x^2+2y=50	$25 x^{2} + 2 y = 50$
37538	Simplifier	sec(x)-cos(x)	$\sec (x) - \cos (x)$
37539	Tracer	250 degrés	$250 °$
37540	Tracer	256 degrés *30	$256 ° \cdot 30$
37541	Tracer	-270 degrés	$- 270 °$
37542	Tracer	270<x<360	$270 < x < 360$
37543	Tracer	-275 degrés	$- 275 °$
37544	Tracer	28 degrés 42 degrés 110 degrés	$28 ° \cdot 42 ° \cdot 110 °$
37545	Tracer	280 degrés	$280 °$
37546	Tracer	-280 degrés	$- 280 °$
37547	Tracer	2arctan((2( racine carrée de b))/(b+1))	$2 \arctan (\frac{2 (\sqrt{b})}{b + 1})$
37548	Simplifier	2sin(2)thetacos(2)theta	$2 \sin (2) θ \cos (2) θ$
37549	Tracer	2cos(pi/2x)+1	$2 \cos (\frac{π}{2} x) + 1$
37550	Tracer	2cos(18)*cos(66)	$2 \cos (18) \cdot \cos (66)$
37551	Tracer	x^2-10x+y^2-10y=-1	$x^{2} - 10 x + y^{2} - 10 y = - 1$
37552	Tracer	x^2-12x+84=-y^2+16y	$x^{2} - 12 x + 84 = - y^{2} + 16 y$
37553	Tracer	x^2-15x-36=0	$x^{2} - 15 x - 36 = 0$
37554	Tracer	x^2-25=0	$x^{2} - 25 = 0$
37555	Tracer	x^2-34x+288	$x^{2} - 34 x + 288$
37556	Tracer	x^2-4y^2-2x-16y-31=0	$x^{2} - 4 y^{2} - 2 x - 16 y - 31 = 0$
37557	Tracer	x^2-4x+3y+1=0	$x^{2} - 4 x + 3 y + 1 = 0$
37558	Tracer	x^2-4x+6	$x^{2} - 4 x + 6$
37559	Tracer	x^2-4x-12y+40=0	$x^{2} - 4 x - 12 y + 40 = 0$
37560	Tracer	x^2-6x-10y+49=0	$x^{2} - 6 x - 10 y + 49 = 0$
37561	Tracer	x^2-x-49=-7	$x^{2} - x - 49 = - 7$
37562	Tracer	x^(2-3x-28)	$x^{2 - 3 x - 28}$
37563	Tracer	x^3-6x^2+12x-5	$x^{3} - 6 x^{2} + 12 x - 5$
37564	Tracer	x^3-6x^2+9x	$x^{3} - 6 x^{2} + 9 x$
37565	Tracer	x^5-1=0	$x^{5} - 1 = 0$
37566	Tracer	(-x+3)/(x-8)=0	$\frac{- x + 3}{x - 8} = 0$
37567	Tracer	(x-3)/(x-7)>0	$\frac{x - 3}{x - 7} > 0$
37568	Tracer	xe^(-x)	$x e^{- x}$
37569	Tracer	-xx^8+x^2x^3-(x^4)/(x^5)-zx^2-yx+1/x+13z+(sin(2x))/2*(1+(-1)^(x+1^(((x+(11pi)/2)^x)/(x+(11pi)/2))))	$- x x^{8} + x^{2} x^{3} - \frac{x^{4}}{x^{5}} - z x^{2} - y x + \frac{1}{x} + 13 z + \frac{\sin (2 x)}{2} \cdot (1 + {(- 1)}^{x + 1^{\frac{{(x + \frac{11 π}{2})}^{x}}{x + \frac{11 π}{2}}}})$
37570	Tracer	x^2+14x-4y+37=0	$x^{2} + 14 x - 4 y + 37 = 0$
37571	Tracer	x^2+20x+2=0	$x^{2} + 20 x + 2 = 0$
37572	Tracer	x^2+2x+9y^2-18y+1=0	$x^{2} + 2 x + 9 y^{2} - 18 y + 1 = 0$
37573	Tracer	x^2+3x=4	$x^{2} + 3 x = 4$
37574	Tracer	x^2+3x-9.25	$x^{2} + 3 x - 9.25$
37575	Tracer	x^2+4x+6y-2=0	$x^{2} + 4 x + 6 y - 2 = 0$
37576	Tracer	x^2+6x+4y+13=0	$x^{2} + 6 x + 4 y + 13 = 0$
37577	Tracer	x^2+6x+8=0	$x^{2} + 6 x + 8 = 0$
37578	Tracer	x^2+8x+7=0	$x^{2} + 8 x + 7 = 0$
37579	Tracer	x^2+xy+y^2=7	$x^{2} + x y + y^{2} = 7$
37580	Tracer	x^2+y-16=0	$x^{2} + y - 16 = 0$
37581	Simplifier	sin(theta)+cos(theta)cot(theta)	$\sin (θ) + \cos (θ) \cot (θ)$
37582	Tracer	x^2=36	$x^{2} = 36$
37583	Tracer	143 degrés	$143 °$
37584	Tracer	14x=3(x-3)-(x-5)	$14 x = 3 (x - 3) - (x - 5)$
37585	Tracer	15arcsin(x)=5pi	$15 \arcsin (x) = 5 π$
37586	Tracer	15x^3-6x^2-60x+24	$15 x^{3} - 6 x^{2} - 60 x + 24$
37587	Tracer	15 degrés	$15 °$
37588	Évaluer	csc(-(11pi)/6)	$\csc (- \frac{11 π}{6})$
37589	Tracer	150 degrés	$150 °$
37590	Tracer	-155 degrés	$- 155 °$
37591	Tracer	-15y+3y=16	$- 15 y + 3 y = 16$
37592	Tracer	16(y-2)^2+25(x-5)^2=400	$16 {(y - 2)}^{2} + 25 {(x - 5)}^{2} = 400$
37593	Tracer	16m^2+b^2+12( racine carrée de 3)^2	$16 m^{2} + b^{2} + 12 {(\sqrt{3})}^{2}$
37594	Tracer	-16t^2+110sin(45)t+3	$- 16 t^{2} + 110 \sin (45) t + 3$
37595	Tracer	16x^2+25y-128x+100y-44=0	$16 x^{2} + 25 y - 128 x + 100 y - 44 = 0$
37596	Tracer	16x^2+36y^2=144	$16 x^{2} + 36 y^{2} = 144$
37597	Évaluer	sec(855)	$\sec (855)$
37598	Tracer	16=19	$16 = 19$
37599	Tracer	-1-6i	$- 1 - 6 i$
37600	Tracer	17.8 degrés	$17.8 °$