Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
37401	Tracer	f(x)=x^2+14x+48	$f (x) = x^{2} + 14 x + 48$
37402	Tracer	f(x)=x^2+2x-48	$f (x) = x^{2} + 2 x - 48$
37403	Développer les expressions trigonométriques	cot(theta)	$\cot (θ)$
37404	Tracer	-2tan(x)	$- 2 \tan (x)$
37405	Tracer	2x+y=5x	$2 x + y = 5 x$
37406	Tracer	2x-5/3y=35/3	$2 x - \frac{5}{3} y = \frac{35}{3}$
37407	Tracer	2x+3y=0	$2 x + 3 y = 0$
37408	Tracer	2x+6=18	$2 x + 6 = 18$
37409	Tracer	2x+7y	$2 x + 7 y$
37410	Évaluer	sec((13pi)/4)	$\sec (\frac{13 π}{4})$
37411	Tracer	2x=2y	$2 x = 2 y$
37412	Tracer	2x-3y=5	$2 x - 3 y = 5$
37413	Tracer	2x-5>x-2	$2 x - 5 > x - 2$
37414	Tracer	2x-5y=19	$2 x - 5 y = 19$
37415	Tracer	2x-5y=26	$2 x - 5 y = 26$
37416	Tracer	2x-y-4z=-24	$2 x - y - 4 z = - 24$
37417	Tracer	2y=sin(x/3)	$2 y = \sin (\frac{x}{3})$
37418	Tracer	-3cos(5x-pi/2)+1	$- 3 \cos (5 x - \frac{π}{2}) + 1$
37419	Tracer	3(r+3)+8=2(x-2)+5	$3 (r + 3) + 8 = 2 (x - 2) + 5$
37420	Tracer	3(tan(3x))=3	$3 (\tan (3 x)) = 3$
37421	Tracer	3arcsin(x)=pi	$3 \arcsin (x) = π$
37422	Tracer	3 racine cinquième de 3x+4	$3 \sqrt[5]{3 x + 4}$
37423	Tracer	3x^2=9-3y^2-6y	$3 x^{2} = 9 - 3 y^{2} - 6 y$
37424	Tracer	3x^2-3x-1	$3 x^{2} - 3 x - 1$
37425	Tracer	3x^3+16x^2=13x+6	$3 x^{3} + 16 x^{2} = 13 x + 6$
37426	Tracer	3x^4+28x^3+50x^2+5x-14	$3 x^{4} + 28 x^{3} + 50 x^{2} + 5 x - 14$
37427	Tracer	2cos(2x)=-1	$2 \cos (2 x) = - 1$
37428	Tracer	2-cos(2x)=4cos(2x)	$2 - \cos (2 x) = 4 \cos (2 x)$
37429	Tracer	2cos((4pi)/3)=s	$2 \cos (\frac{4 π}{3}) = s$
37430	Tracer	2cos(4x) = square root of 3	$2 \cos (4 x) = \sqrt{3}$
37431	Tracer	2cos(9x)cos(3x)	$2 \cos (9 x) \cos (3 x)$
37432	Tracer	2cos(a)cos(b)	$2 \cos (a) \cos (b)$
37433	Tracer	-2cos(pix)	$- 2 \cos (π x)$
37434	Évaluer	tan((23pi)/4)	$\tan (\frac{23 π}{4})$
37435	Tracer	2cos(x)-1=0.3642	$2 \cos (x) - 1 = 0.3642$
37436	Tracer	2cot(x+5)=3	$2 \cot (x + 5) = 3$
37437	Tracer	-2i+5j	$- 2 i + 5 j$
37438	Tracer	2s=3/5	$2 s = \frac{3}{5}$
37439	Tracer	2sec(x/4)=y	$2 \sec (\frac{x}{4}) = y$
37440	Factoriser sur les nombres complexes	2 racine carrée de 3cos(x)csc(x)+4cos(x)-3csc(x)-2 racine carrée de 3	$2 \sqrt{3} \cos (x) \csc (x) + 4 \cos (x) - 3 \csc (x) - 2 \sqrt{3}$
37441	Tracer	2sin(x- racine carrée de 3)=0	$2 \sin (x - \sqrt{3}) = 0$
37442	Tracer	2sin(x+90)+1	$2 \sin (x + 90) + 1$
37443	Tracer	2sin(0.51t-0.4)+5	$2 \sin (0.51 t - 0.4) + 5$
37444	Tracer	2sin(2x)+ racine carrée de 3=0	$2 \sin (2 x) + \sqrt{3} = 0$
37445	Tracer	2sin(4(x+pi/8))+1	$2 \sin (4 (x + \frac{π}{8})) + 1$
37446	Simplifier	(pi/2)/(2pi)	$\frac{\frac{π}{2}}{2 π}$
37447	Tracer	2sin(A)sin(B)	$2 \sin (A) \sin (B)$
37448	Encontre os Outros Valores Trigonométricos no Quadrante I	csc(theta)=6	$\csc (θ) = 6$
37449	Tracer	2sin(pix-pi/2)	$2 \sin (π x - \frac{π}{2})$
37450	Tracer	3x-4y<24	$3 x - 4 y < 24$
37451	Tracer	3x-5y<15	$3 x - 5 y < 15$
37452	Tracer	-3x-7<20	$- 3 x - 7 < 20$
37453	Tracer	-3x-7y<21	$- 3 x - 7 y < 21$
37454	Tracer	3x-y=-5	$3 x - y = - 5$
37455	Tracer	3y	$3 y$
37456	Tracer	3y=-3	$3 y = - 3$
37457	Tracer	3y-4z=25	$3 y - 4 z = 25$
37458	Tracer	4(3x)=324	$4 (3 x) = 324$
37459	Tracer	4.5sin((pix)/6)+11.8	$4.5 \sin (\frac{π x}{6}) + 11.8$
37460	Tracer	-4 racine carrée de 3	$- 4 \sqrt{3}$
37461	Tracer	4x^2+y^2-8x+4y=0	$4 x^{2} + y^{2} - 8 x + 4 y = 0$
37462	Tracer	4x^2+28x+32y+81	$4 x^{2} + 28 x + 32 y + 81$
37463	Tracer	4x^2+40x+25y^2-100y+100=0	$4 x^{2} + 40 x + 25 y^{2} - 100 y + 100 = 0$
37464	Tracer	4x^2+mx+9=0	$4 x^{2} + m x + 9 = 0$
37465	Tracer	4x^2-9y^2-16x-18y=29	$4 x^{2} - 9 y^{2} - 16 x - 18 y = 29$
37466	Tracer	4x^2-9y^2-16x-18y-29=0	$4 x^{2} - 9 y^{2} - 16 x - 18 y - 29 = 0$
37467	Tracer	4x^3+5x^2=100x+25	$4 x^{3} + 5 x^{2} = 100 x + 25$
37468	Tracer	4=\|x-7\|=9	$4 = \| x - 7 \| = 9$
37469	Tracer	-4=4cot(x)	$- 4 = 4 \cot (x)$
37470	Tracer	40 degrés	$40 °$
37471	Tracer	400sin(x)	$400 \sin (x)$
37472	Tracer	-435 degrés	$- 435 °$
37473	Tracer	45 degrés	$45 °$
37474	Tracer	-45 degrés	$- 45 °$
37475	Tracer	48x^2+y^2-24y=0	$48 x^{2} + y^{2} - 24 y = 0$
37476	Tracer	49y^2-16x^2=784	$49 y^{2} - 16 x^{2} = 784$
37477	Tracer	4cos(1/2)(x+2pi)	$4 \cos (\frac{1}{2}) (x + 2 π)$
37478	Tracer	4cos(2x+pi)+3	$4 \cos (2 x + π) + 3$
37479	Tracer	3+xi=(x+1)+2i	$3 + x i = (x + 1) + 2 i$
37480	Tracer	30 racine carrée de 3	$30 \sqrt{3}$
37481	Tracer	30 degrés	$30 °$
37482	Tracer	-30 degrés	$- 30 °$
37483	Tracer	300=5/6	$300 = \frac{5}{6}$
37484	Tracer	312 degrés *12	$312 ° \cdot 12$
37485	Tracer	pi/3+2kpi	$\frac{π}{3} + 2 k π$
37486	Tracer	arcsin(2/3)	$\arcsin (\frac{2}{3})$
37487	Tracer	arcsin(0.78)	$\arcsin (0.78)$
37488	Tracer	33 degrés	$33 °$
37489	Tracer	330 degrés	$330 °$
37490	Tracer	3-4sin(x)^2=0	$3 - 4 \sin^{2} (x) = 0$
37491	Tracer	350	$350$
37492	Tracer	36x^2+54x=72+9y^2+36y	$36 x^{2} + 54 x = 72 + 9 y^{2} + 36 y$
37493	Tracer	-36y-x^2	$- 36 y - x^{2}$
37494	Tracer	-3cos(pi/2x-pi/4)	$- 3 \cos (\frac{π}{2} x - \frac{π}{4})$
37495	Tracer	-3cos(pi/4x)+2	$- 3 \cos (\frac{π}{4} x) + 2$
37496	Tracer	3cos(135+i)sin(135)	$3 \cos (135 + i) \sin (135)$
37497	Factoriser	csc(theta)	$\csc (θ)$
37498	Tracer	3i	$3 i$
37499	Tracer	3sec(x)+4csc(x)	$3 \sec (x) + 4 \csc (x)$
37500	Tracer	3sec(1/2*(x-pi/2))-2	$3 \sec (\frac{1}{2} \cdot (x - \frac{π}{2})) - 2$