Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
39301	Tracer	-2-2tan(4x-2pi)	$- 2 - 2 \tan (4 x - 2 π)$
39302	Tracer	2315 degrés	$2315 °$
39303	Évaluer	sec(-(7pi)/4)	$\sec (- \frac{7 π}{4})$
39304	Tracer	237 degrés	$237 °$
39305	Tracer	2-3cos(2x-pi)	$2 - 3 \cos (2 x - π)$
39306	Tracer	24z^3+20z^4+24z^6	$24 z^{3} + 20 z^{4} + 24 z^{6}$
39307	Tracer	24 degrés	$24 °$
39308	Tracer	2+35t-16t^2=h	$2 + 35 t - 16 t^{2} = h$
39309	Tracer	2+3cos(x/2+(4pi)/3)	$2 + 3 \cos (\frac{x}{2} + \frac{4 π}{3})$
39310	Tracer	240sin(120pix-30pi)	$240 \sin (120 π x - 30 π)$
39311	Tracer	2x^2-y^2+4x+4y-4=0	$2 x^{2} - y^{2} + 4 x + 4 y - 4 = 0$
39312	Tracer	2x^2+2y^2+16x+16y+56=0	$2 x^{2} + 2 y^{2} + 16 x + 16 y + 56 = 0$
39313	Tracer	2x^2+2y^2=10	$2 x^{2} + 2 y^{2} = 10$
39314	Tracer	-2csc(x)	$- 2 \csc (x)$
39315	Tracer	-2i-7j	$- 2 i - 7 j$
39316	Tracer	2p	$2 p$
39317	Tracer	-2pi=x=2piy=cot(x)	$- 2 π = x = 2 π y = \cot (x)$
39318	Tracer	2cot(x+pi/5)	$2 \cot (x + \frac{π}{5})$
39319	Tracer	2csc(1/2*(x-pi/4))+1	$2 \csc (\frac{1}{2} \cdot (x - \frac{π}{4})) + 1$
39320	Tracer	2csc(1/8x)	$2 \csc (\frac{1}{8} x)$
39321	Tracer	2csc(2x+pi/6)	$2 \csc (2 x + \frac{π}{6})$
39322	Tracer	-2csc(2x-pi)	$- 2 \csc (2 x - π)$
39323	Tracer	-2cot(6x+pi/2)	$- 2 \cot (6 x + \frac{π}{2})$
39324	Tracer	2cot(x)+1=-1	$2 \cot (x) + 1 = - 1$
39325	Tracer	2cot(x)+5=7	$2 \cot (x) + 5 = 7$
39326	Tracer	2cot(x)=3sec(x)	$2 \cot (x) = 3 \sec (x)$
39327	Tracer	2cot(x+(2pi)/3)-1	$2 \cot (x + \frac{2 π}{3}) - 1$
39328	Tracer	-2cos(x+pi/4)	$- 2 \cos (x + \frac{π}{4})$
39329	Tracer	2cos(x-2pi)	$2 \cos (x - 2 π)$
39330	Tracer	2cot(1/2x)	$2 \cot (\frac{1}{2} x)$
39331	Tracer	2sin(x)=-1	$2 \sin (x) = - 1$
39332	Tracer	2sin(x)-1	$2 \sin (x) - 1$
39333	Tracer	2pi-2sin(2pi)	$2 π - 2 \sin (2 π)$
39334	Tracer	2picos(0.5x-pi)	$2 π \cos (0.5 x - π)$
39335	Évaluer	pi/7	$\frac{π}{7}$
39336	Tracer	2sec(2x-pi/2)+2	$2 \sec (2 x - \frac{π}{2}) + 2$
39337	Tracer	-2-sec(2x+pi/2)	$- 2 - \sec (2 x + \frac{π}{2})$
39338	Tracer	-2sec(t-t/4)	$- 2 \sec (t - \frac{t}{4})$
39339	Tracer	2cos(4t)	$2 \cos (4 t)$
39340	Tracer	-270	$- 270$
39341	Tracer	-2cos(3x+pi/4)-1	$- 2 \cos (3 x + \frac{π}{4}) - 1$
39342	Tracer	2cos(3x+15)-3	$2 \cos (3 x + 15) - 3$
39343	Tracer	-2cos(3x+pi)+3	$- 2 \cos (3 x + π) + 3$
39344	Tracer	2cos(2x)*sin(x)	$2 \cos (2 x) \cdot \sin (x)$
39345	Tracer	2cos(2x)=- racine carrée de 2	$2 \cos (2 x) = - \sqrt{2}$
39346	Tracer	2cos(2x-1)	$2 \cos (2 x - 1)$
39347	Tracer	2cos(2x-pi)+1	$2 \cos (2 x - π) + 1$
39348	Tracer	-2cos(3x)=1	$- 2 \cos (3 x) = 1$
39349	Tracer	-2cos(3pix)	$- 2 \cos (3 π x)$
39350	Tracer	2cos(4x)+1	$2 \cos (4 x) + 1$
39351	Tracer	2cos(60+x)=cos(x)	$2 \cos (60 + x) = \cos (x)$
39352	Tracer	-2cos(6x)	$- 2 \cos (6 x)$
39353	Tracer	2cos(pix-2)-1	$2 \cos (π x - 2) - 1$
39354	Tracer	2cos(x)+ racine carrée de 2=0	$2 \cos (x) + \sqrt{2} = 0$
39355	Tracer	2cos(x+30^0)	$2 \cos (x + 30^{0})$
39356	Tracer	2cos(x)+1=sec(x)	$2 \cos (x) + 1 = \sec (x)$
39357	Trouver le sinus étant donné le point	(-2,5)	$(- 2, 5)$
39358	Tracer	270<x<360cos(x)=8/17	$270 < x < 360 \cos (x) = \frac{8}{17}$
39359	Tracer	-270 degrés *45 degrés	$- 270 ° \cdot 45 °$
39360	Tracer	275 degrés	$275 °$
39361	Tracer	27cos(306)+306isin(306)	$27 \cos (306) + 306 i \sin (306)$
39362	Tracer	28x^5q+16x^6q^7=4x^5q	$28 x^{5} q + 16 x^{6} q^{7} = 4 x^{5} q$
39363	Tracer	280sin(60pit)	$280 \sin (60 π t)$
39364	Tracer	290 degrés	$290 °$
39365	Tracer	2a-b+2c	$2 a - b + 2 c$
39366	Tracer	-2Acos(3x)	$- 2$ Acos $(3 x)$
39367	Tracer	2arccos(x)	$2 \arccos (x)$
39368	Tracer	2cos(1/2x)+1	$2 \cos (\frac{1}{2} x) + 1$
39369	Tracer	-2cos(1/4x-pi/2)	$- 2 \cos (\frac{1}{4} x - \frac{π}{2})$
39370	Tracer	2cos(1/4x-16pi)-2	$2 \cos (\frac{1}{4} x - 16 π) - 2$
39371	Tracer	2cos(pi/2)	$2 \cos (\frac{π}{2})$
39372	Tracer	2cos(pi/3*(x-1))+4=3	$2 \cos (\frac{π}{3} \cdot (x - 1)) + 4 = 3$
39373	Tracer	2cos(pi/5)(x-1/2)	$2 \cos (\frac{π}{5}) (x - \frac{1}{2})$
39374	Tracer	2cos(pi/5x-(2pi)/5)-4	$2 \cos (\frac{π}{5} x - \frac{2 π}{5}) - 4$
39375	Tracer	2cos(t/2-pi/4)	$2 \cos (\frac{t}{2} - \frac{π}{4})$
39376	Tracer	2cos(x/2)	$2 \cos (\frac{x}{2})$
39377	Tracer	2cos(2)	$2 \cos (2)$
39378	Tracer	2cos(2x)+2	$2 \cos (2 x) + 2$
39379	Tracer	-2cos(2pix+8pi)-3	$- 2 \cos (2 π x + 8 π) - 3$
39380	Tracer	2cos(x+30)+30	$2 \cos (x + 30) + 30$
39381	Tracer	x^5-6x^3+9x	$x^{5} - 6 x^{3} + 9 x$
39382	Tracer	x^5-6x^3-27x	$x^{5} - 6 x^{3} - 27 x$
39383	Tracer	x^6-9x^3+8>0	$x^{6} - 9 x^{3} + 8 > 0$
39384	Tracer	x^y+yx^2=xyxy	$x^{y} + y x^{2} = x y x y$
39385	Tracer	xf=3x^2+6x+12	$x f = 3 x^{2} + 6 x + 12$
39386	Tracer	(x+1)/(x-1)>0	$\frac{x + 1}{x - 1} > 0$
39387	Tracer	(x+5)/(27x^7y^5)	$\frac{x + 5}{27 x^{7} y^{5}}$
39388	Tracer	(x+9)/(x^2-25)	$\frac{x + 9}{x^{2} - 25}$
39389	Tracer	(x-1)/(x-2)	$\frac{x - 1}{x - 2}$
39390	Tracer	(x-2)/(x+3)<(x-1)/(x-2)	$\frac{x - 2}{x + 3} < \frac{x - 1}{x - 2}$
39391	Tracer	(x-3)/2+(y-1)/2=1	$\frac{x - 3}{2} + \frac{y - 1}{2} = 1$
39392	Tracer	(x-3)/(x-2)	$\frac{x - 3}{x - 2}$
39393	Encontre os Outros Valores Trigonométricos no Quadrante I	cos(theta)=7/25	$\cos (θ) = \frac{7}{25}$
39394	Tracer	(x-5)/2	$\frac{x - 5}{2}$
39395	Tracer	(x-5)/(x-3)	$\frac{x - 5}{x - 3}$
39396	Tracer	y/4=7x	$\frac{y}{4} = 7 x$
39397	Tracer	y^2-25^2=100	$y^{2} - 25^{2} = 100$
39398	Tracer	y^2-x^2=9/25	$y^{2} - x^{2} = \frac{9}{25}$
39399	Tracer	y^2-x^2=25	$y^{2} - x^{2} = 25$
39400	Tracer	y^2+x^2=121	$y^{2} + x^{2} = 121$