Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
40401	Tracer	6^(2x-1)-1/3*6^x=4	$6^{2 x - 1} - \frac{1}{3} \cdot 6^{x} = 4$
40402	Tracer	6^(th)(m-4)^7	$6^{t h} {(m - 4)}^{7}$
40403	Trouver la valeur exacte	csc(-(4pi)/3)	$\csc (- \frac{4 π}{3})$
40404	Tracer	6^y=12	$6^{y} = 12$
40405	Tracer	(-6pi)/15	$\frac{- 6 π}{15}$
40406	Tracer	(6pi)/4	$\frac{6 π}{4}$
40407	Tracer	(7 racine carrée de 2)/2	$\frac{7 \sqrt{2}}{2}$
40408	Tracer	-(7 racine carrée de 74)/74	$- \frac{7 \sqrt{74}}{74}$
40409	Tracer	(7x^2-x+4)/(x^2)	$\frac{7 x^{2} - x + 4}{x^{2}}$
40410	Tracer	7/3*cos(x)	$\frac{7}{3} \cdot \cos (x)$
40411	Tracer	7/3*sin(-(2pi)/3x)	$\frac{7}{3} \cdot \sin (- \frac{2 π}{3} x)$
40412	Tracer	-7/4(rad)	$- \frac{7}{4} \cdot (r a d)$
40413	Tracer	-7/6	$- \frac{7}{6}$
40414	Tracer	-7/8*cos(x)	$- \frac{7}{8} \cdot \cos (x)$
40415	Tracer	-7/x-44/(x^2)=0	$- \frac{7}{x} - \frac{44}{x^{2}} = 0$
40416	Tracer	7^2+8^2-278*cos(104)	$7^{2} + 8^{2} - 2 \cdot 7 \cdot 8 \cdot \cos (104)$
40417	Tracer	7^y=5e^(3x)	$7^{y} = 5 e^{3 x}$
40418	Tracer	70/(1+19e^(-0.5x))	$\frac{70}{1 + 19 e^{- 0.5 x}}$
40419	Tracer	70^2+40^2-240(70cos(64))	$70^{2} + 40^{2} - 2 \cdot 40 \cdot (70 \cos (64))$
40420	Tracer	(7pi)/12	$\frac{7 π}{12}$
40421	Tracer	(7pi)/13	$\frac{7 π}{13}$
40422	Tracer	-(7pi)/2	$- \frac{7 π}{2}$
40423	Tracer	-(5pi)/6	$- \frac{5 π}{6}$
40424	Tracer	(5pi)/8	$\frac{5 π}{8}$
40425	Tracer	(5pi)/9	$\frac{5 π}{9}$
40426	Tracer	(5pi)/4*(8pi)/4	$\frac{5 π}{4} \cdot \frac{8 π}{4}$
40427	Tracer	5^y=12	$5^{y} = 12$
40428	Tracer	(5pi)/12	$\frac{5 π}{12}$
40429	Tracer	3csc(x)^2x=4	$3 \csc^{2} (x) x = 4$
40430	Tracer	(3pi)/11	$\frac{3 π}{11}$
40431	Trouver le complémentaire	(3pi)/7	$\frac{3 π}{7}$
40432	Tracer	(-3pi)/20	$\frac{- 3 π}{20}$
40433	Trouver l'angle de référence	-(29pi)/6	$- \frac{29 π}{6}$
40434	Trouver l'amplitude, la période et le déphasage	y=sin(pi+2x)	$y = \sin (π + 2 x)$
40435	Tracer	(cos(x)-sin(x))/(cos(x))=1-tan(x)	$\frac{\cos (x) - \sin (x)}{\cos (x)} = 1 - \tan (x)$
40436	Tracer	(cos(x+12))/10	$\frac{\cos (x + 12)}{10}$
40437	Tracer	(cos(x-1))/(2x^2)	$\frac{\cos (x - 1)}{2 x^{2}}$
40438	Tracer	arccos(((19)^2+(22)^2-(31)^2)/(2(19)(22)))	$\arccos (\frac{{(19)}^{2} + {(22)}^{2} - {(31)}^{2}}{2 (19) (22)})$
40439	Tracer	arccos(( racine carrée de 10)/6)	$\arccos (\frac{\sqrt{10}}{6})$
40440	Tracer	(cos(x))/(sin(x)cot(x))	$\frac{\cos (x)}{\sin (x) \cot (x)}$
40441	Tracer	(cos(x))/(1+sin(x))+(1+sin(x))/(cos(x))	$\frac{\cos (x)}{1 + \sin (x)} + \frac{1 + \sin (x)}{\cos (x)}$
40442	Tracer	h(theta)=9cos(theta)	$h (θ) = 9 \cos (θ)$
40443	Tracer	(cos(140)+isin(140))/(4(cos(10)+isin(10)))	$\frac{\cos (140) + i \sin (140)}{4 (\cos (10) + i \sin (10))}$
40444	Tracer	(cos(5x)-cos(3x))/(sin(5x)+sin(3x))	$\frac{\cos (5 x) - \cos (3 x)}{\sin (5 x) + \sin (3 x)}$
40445	Tracer	(7pi)/8	$\frac{7 π}{8}$
40446	Tracer	(7x)/(x^2+49)	$\frac{7 x}{x^{2} + 49}$
40447	Tracer	(8x^3-36x^2+54x-27)/(x-3/2)	$\frac{8 x^{3} - 36 x^{2} + 54 x - 27}{x - \frac{3}{2}}$
40448	Tracer	(8y^4-10y^3-4y^2)/(2y^2)	$\frac{8 y^{4} - 10 y^{3} - 4 y^{2}}{2 y^{2}}$
40449	Tracer	8/(cos(35))	$\frac{8}{\cos (35)}$
40450	Tracer	y=-cot(x-pi)	$y = - \cot (x - π)$
40451	Tracer	(-82pi)/45	$\frac{- 82 π}{45}$
40452	Tracer	(8cos(7/6pi)+isin(7/6pi))/(cos(13/12pi)+isin(13/12pi))	$\frac{8 \cos (\frac{7}{6} \cdot π) + i \sin (\frac{7}{6} \cdot π)}{\cos (\frac{13}{12} \cdot π) + i \sin (\frac{13}{12} \cdot π)}$
40453	Tracer	(-8pi)/3	$\frac{- 8 π}{3}$
40454	Tracer	(-8pi)/7	$\frac{- 8 π}{7}$
40455	Tracer	(-8pi)/9	$\frac{- 8 π}{9}$
40456	Tracer	8x^2+8y^2+48x-42y-96=0	$8 x^{2} + 8 y^{2} + 48 x - 42 y - 96 = 0$
40457	Tracer	(8x-1)/(3x+4)	$\frac{8 x - 1}{3 x + 4}$
40458	Tracer	9(x-1)^2+4(y+3)^2=36	$9 {(x - 1)}^{2} + 4 {(y + 3)}^{2} = 36$
40459	Tracer	9^(x-4)-3	$9^{x - 4} - 3$
40460	Tracer	(-9pi)/11	$\frac{- 9 π}{11}$
40461	Tracer	-(9pi)/5	$- \frac{9 π}{5}$
40462	Tracer	(9x-3y)/2=18	$\frac{9 x - 3 y}{2} = 18$
40463	Tracer	a^2x^2+23232+s^2	$a^{2} \cdot x^{2} + 23 \cdot 232 + s^{2}$
40464	Tracer	3/(2cos(3x))	$\frac{3}{2 \cos (3 x)}$
40465	Tracer	-3/4x^2-4x-1	$- \frac{3}{4} x^{2} - 4 x - 1$
40466	Tracer	-3/4*sin(4x)	$- \frac{3}{4} \cdot \sin (4 x)$
40467	Tracer	3/4*sin(x)	$\frac{3}{4} \cdot \sin (x)$
40468	Tracer	3/4x-1/2y=6	$\frac{3}{4} x - \frac{1}{2} y = 6$
40469	Tracer	3/4x-17-10	$\frac{3}{4} x - 17 - 10$
40470	Tracer	3/5	$\frac{3}{5}$
40471	Tracer	3^(2x)-93^x+3=1/33^x	$3^{2 x} - 9 \cdot 3^{x} + 3 = \frac{1}{3} \cdot 3^{x}$
40472	Tracer	(-3+ racine carrée de 9-4e)/2	$\frac{- 3 + \sqrt{9 - 4 e}}{2}$
40473	Tracer	-(31pi)/12	$- \frac{31 π}{12}$
40474	Trouver l'ensemble des images	f(x)=-x^2+10x-22	$f (x) = - x^{2} + 10 x - 22$
40475	Tracer	(348+2x)/6	$\frac{348 + 2 x}{6}$
40476	Tracer	3^x-6	$3^{x} - 6$
40477	Tracer	3^(x+4)	$3^{x + 4}$
40478	Tracer	3^(x-1)=27	$3^{x - 1} = 27$
40479	Tracer	3^(x-2)+1=y	$3^{x - 2} + 1 = y$
40480	Tracer	(2pi)/7	$\frac{2 π}{7}$
40481	Tracer	(2x)/( racine carrée de x-5)	$\frac{2 x}{\sqrt{x - 5}}$
40482	Tracer	2x^2-y^2=25	$2 x^{2} - y^{2} = 25$
40483	Tracer	-2x^2+3x+7y=0	$- 2 x^{2} + 3 x + 7 y = 0$
40484	Tracer	(-2x-4)/(-x-5)	$\frac{- 2 x - 4}{- x - 5}$
40485	Tracer	(3x^2+7x-12)/(x+3)	$\frac{3 x^{2} + 7 x - 12}{x + 3}$
40486	Tracer	(3x^4+3x-1)/(3x^3+2x-2)	$\frac{3 x^{4} + 3 x - 1}{3 x^{3} + 2 x - 2}$
40487	Tracer	(3x)/(x-4)	$\frac{3 x}{x - 4}$
40488	Tracer	3x^2+3y^2=3	$3 x^{2} + 3 y^{2} = 3$
40489	Tracer	(-3x+5)/(x-2)	$\frac{- 3 x + 5}{x - 2}$
40490	Tracer	(3x-12)/(x+1)	$\frac{3 x - 12}{x + 1}$
40491	Tracer	(3x-5)/(x+2)=2	$\frac{3 x - 5}{x + 2} = 2$
40492	Tracer	(4(cos(30)+isin(30)))/(2(cos(5)+isin(5)))*2	$\frac{4 (\cos (30) + i \sin (30))}{2 (\cos (5) + i \sin (5))} \cdot 2$
40493	Tracer	(4(-x)^3+1)/(-x^3)	$\frac{4 {(- x)}^{3} + 1}{- x^{3}}$
40494	Tracer	4/( racine carrée de 2x-5)	$\frac{4}{\sqrt{2 x - 5}}$
40495	Tracer	4/3* base logarithmique 4 de x+2-3	$\frac{4}{3} \cdot \log_{4} (x + 2) - 3$
40496	Tracer	4/3*cos(pi/2-4x)+1	$\frac{4}{3} \cdot \cos (\frac{π}{2} - 4 x) + 1$
40497	Tracer	4/5*csc(3/2x-pi/6)	$\frac{4}{5} \cdot \csc (\frac{3}{2} x - \frac{π}{6})$
40498	Tracer	-4/(x-4)	$- \frac{4}{x - 4}$
40499	Resolva para x	racine carrée de -6x+19=x-2	$\sqrt{- 6 x + 19} = x - 2$
40500	Resolva para ?	sec(theta)=-2	$\sec (θ) = - 2$