Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
38501	Tracer	4x+y=25	$4 x + y = 25$
38502	Passer des radians aux degrés	(12pi)/5	$\frac{12 π}{5}$
38503	Tracer	4x+y=7-6x-y=-15fx	$4 x + y = 7 - 6 x - y = - 15 f x$
38504	Tracer	4x+2y=-10	$4 x + 2 y = - 10$
38505	Tracer	4x+2y-6=0	$4 x + 2 y - 6 = 0$
38506	Tracer	4sin(pix)-3	$4 \sin (π x) - 3$
38507	Tracer	4cos(2x)+1	$4 \cos (2 x) + 1$
38508	Tracer	4cos(2x-(3pi)/2)	$4 \cos (2 x - \frac{3 π}{2})$
38509	Tracer	4y=x+3	$4 y = x + 3$
38510	Tracer	4y-20=5x	$4 y - 20 = 5 x$
38511	Tracer	4y-25x^2=100	$4 y - 25 x^{2} = 100$
38512	Tracer	4y-5=3x-5	$4 y - 5 = 3 x - 5$
38513	Tracer	4y-x=2	$4 y - x = 2$
38514	Tracer	5(3^x)=6	$5 (3^{x}) = 6$
38515	Tracer	5(cos(75)+isin(75))	$5 (\cos (75) + i \sin (75))$
38516	Tracer	-5(1/7)^x	$- 5 {(\frac{1}{7})}^{x}$
38517	Tracer	5(1.5)^x	$5 {(1.5)}^{x}$
38518	Tracer	5(10)^(n-1)	$5 {(10)}^{n - 1}$
38519	Tracer	-(5pi)/4	$- \frac{5 π}{4}$
38520	Tracer	5sin(x/2)^2+12cos(3x)-8=0	$5 \sin^{2} (\frac{x}{2}) + 12 \cos (3 x) - 8 = 0$
38521	Tracer	5-tan(x)^2=4	$5 - \tan^{2} (x) = 4$
38522	Tracer	5tan(x-1)^2=0	$5 \tan^{2} (x - 1) = 0$
38523	Tracer	-5 racine carrée de 17	$- 5 \sqrt{17}$
38524	Tracer	5 racine carrée de 24*(3 racine carrée de 10)	$5 \sqrt{24 \cdot (3 \sqrt{10})}$
38525	Tracer	5x^2+10x-2y^2-12y-23=0	$5 x^{2} + 10 x - 2 y^{2} - 12 y - 23 = 0$
38526	Tracer	5x^2+10xy+5y^2+14 racine carrée de 3x-2=0	$5 x^{2} + 10 x y + 5 y^{2} + 14 \sqrt{3} x - 2 = 0$
38527	Tracer	5x^2+5y^2+10x-20y+5=0	$5 x^{2} + 5 y^{2} + 10 x - 20 y + 5 = 0$
38528	Tracer	5x^2+5y^2=0	$5 x^{2} + 5 y^{2} = 0$
38529	Tracer	5x^2+5y^2=150	$5 x^{2} + 5 y^{2} = 150$
38530	Tracer	5x^2+5y^2=80	$5 x^{2} + 5 y^{2} = 80$
38531	Tracer	5x^2+5y^2-12y=2	$5 x^{2} + 5 y^{2} - 12 y = 2$
38532	Tracer	5x^2+5y^2-2x-4y-44=0	$5 x^{2} + 5 y^{2} - 2 x - 4 y - 44 = 0$
38533	Tracer	5x^2+50x+5y^2=0	$5 x^{2} + 50 x + 5 y^{2} = 0$
38534	Tracer	5x^2+5x+5	$5 x^{2} + 5 x + 5$
38535	Tracer	-4x+y-22=0	$- 4 x + y - 22 = 0$
38536	Tracer	4x-2>3x-3	$4 x - 2 > 3 x - 3$
38537	Tracer	4x-2y=-63x-y=-7	$4 x - 2 y = - 63 x - y = - 7$
38538	Tracer	4x-3=2y	$4 x - 3 = 2 y$
38539	Tracer	4x-3y=10	$4 x - 3 y = 10$
38540	Tracer	-4x-4y=1	$- 4 x - 4 y = 1$
38541	Tracer	4x-5y=11	$4 x - 5 y = 11$
38542	Tracer	-4x-5y=-15	$- 4 x - 5 y = - 15$
38543	Tracer	4x-8y=-16	$4 x - 8 y = - 16$
38544	Tracer	4x-9y=17	$4 x - 9 y = 17$
38545	Tracer	4x-y	$4 x - y$
38546	Tracer	-4x-y<4	$- 4 x - y < 4$
38547	Tracer	3x+5<6x-1	$3 x + 5 < 6 x - 1$
38548	Tracer	-4x^2+25y^2-100=0	$- 4 x^{2} + 25 y^{2} - 100 = 0$
38549	Tracer	-4x^2+25y^2-150y+125=0	$- 4 x^{2} + 25 y^{2} - 150 y + 125 = 0$
38550	Tracer	4x^2+25y^2-24x+100y+36=0	$4 x^{2} + 25 y^{2} - 24 x + 100 y + 36 = 0$
38551	Tracer	4x^2+25y^2-32x+100y=-64	$4 x^{2} + 25 y^{2} - 32 x + 100 y = - 64$
38552	Tracer	4x^2+25y^2-40x-50y=-25	$4 x^{2} + 25 y^{2} - 40 x - 50 y = - 25$
38553	Tracer	4x^2+28y^2=74	$4 x^{2} + 28 y^{2} = 74$
38554	Tracer	4x^2+3y=0	$4 x^{2} + 3 y = 0$
38555	Tracer	4x^2+4y^2+24x-8y+31=0	$4 x^{2} + 4 y^{2} + 24 x - 8 y + 31 = 0$
38556	Tracer	4x^2+4y^2+4x-2=0	$4 x^{2} + 4 y^{2} + 4 x - 2 = 0$
38557	Tracer	4x^2+4y^2=16	$4 x^{2} + 4 y^{2} = 16$
38558	Tracer	4x^2+4y^2-100=0	$4 x^{2} + 4 y^{2} - 100 = 0$
38559	Tracer	4x^2+4y^2-4x-16y+1=0	$4 x^{2} + 4 y^{2} - 4 x - 16 y + 1 = 0$
38560	Tracer	4x^2+16x+4y^2+16y+16=0	$4 x^{2} + 16 x + 4 y^{2} + 16 y + 16 = 0$
38561	Tracer	4x^2+25y^2+16x-150y+141=0	$4 x^{2} + 25 y^{2} + 16 x - 150 y + 141 = 0$
38562	Tracer	4x^2+25y^2+16x-50y=59	$4 x^{2} + 25 y^{2} + 16 x - 50 y = 59$
38563	Tracer	4x^2+25y^2=1	$4 x^{2} + 25 y^{2} = 1$
38564	Tracer	3x+4y=-38	$3 x + 4 y = - 38$
38565	Tracer	4x^2+y^2-16=0	$4 x^{2} + y^{2} - 16 = 0$
38566	Tracer	4x^2+y^2-16x-6y=15	$4 x^{2} + y^{2} - 16 x - 6 y = 15$
38567	Tracer	4x^2+y^2-24x+4y+36=0	$4 x^{2} + y^{2} - 24 x + 4 y + 36 = 0$
38568	Tracer	4x^2+y^2-8x-2y+1=0	$4 x^{2} + y^{2} - 8 x - 2 y + 1 = 0$
38569	Tracer	4x^2+100y^2-80x-400y+400=0	$4 x^{2} + 100 y^{2} - 80 x - 400 y + 400 = 0$
38570	Tracer	4y^2+4y-16x+13	$4 y^{2} + 4 y - 16 x + 13$
38571	Tracer	4x^3-56x^2+192x	$4 x^{3} - 56 x^{2} + 192 x$
38572	Tracer	4y^2-x^2+24y+4x+28=0	$4 y^{2} - x^{2} + 24 y + 4 x + 28 = 0$
38573	Tracer	4y^2-x^2=1	$4 y^{2} - x^{2} = 1$
38574	Tracer	4x^2-24x=-36	$4 x^{2} - 24 x = - 36$
38575	Tracer	4x^2-25y^2+16x+50y-109=0	$4 x^{2} - 25 y^{2} + 16 x + 50 y - 109 = 0$
38576	Tracer	4x^2-25y^2-32x+164=0	$4 x^{2} - 25 y^{2} - 32 x + 164 = 0$
38577	Tracer	4x^2-2x-5y^2+3y-7=0	$4 x^{2} - 2 x - 5 y^{2} + 3 y - 7 = 0$
38578	Tracer	-4x^2-4y^2-24x-16y-36=0	$- 4 x^{2} - 4 y^{2} - 24 x - 16 y - 36 = 0$
38579	Tracer	4x^2-4x-16y-23=0	$4 x^{2} - 4 x - 16 y - 23 = 0$
38580	Tracer	4x^2-6x+9y^2+15y-1=0	$4 x^{2} - 6 x + 9 y^{2} + 15 y - 1 = 0$
38581	Tracer	4x^2-8x=8y^2	$4 x^{2} - 8 x = 8 y^{2}$
38582	Tracer	4x^2-9y^2+24x+90y-333=0	$4 x^{2} - 9 y^{2} + 24 x + 90 y - 333 = 0$
38583	Tracer	4x^2+8x+4y^2+4y-8	$4 x^{2} + 8 x + 4 y^{2} + 4 y - 8$
38584	Tracer	4x^2+8y=3	$4 x^{2} + 8 y = 3$
38585	Tracer	4x^2+9y^2+24x+36y-72=0	$4 x^{2} + 9 y^{2} + 24 x + 36 y - 72 = 0$
38586	Tracer	4x^2+9y^2+24x-36y+36=0	$4 x^{2} + 9 y^{2} + 24 x - 36 y + 36 = 0$
38587	Tracer	4x^2+9y^2+72y+108=0	$4 x^{2} + 9 y^{2} + 72 y + 108 = 0$
38588	Tracer	4x^2+9y^2+8x+18y-23=0	$4 x^{2} + 9 y^{2} + 8 x + 18 y - 23 = 0$
38589	Trouver la valeur exacte	arccos(3/5)	$\arccos (\frac{3}{5})$
38590	Tracer	4x^2+9y^2=72	$4 x^{2} + 9 y^{2} = 72$
38591	Tracer	4x^2+9y^2-16x+18y=11	$4 x^{2} + 9 y^{2} - 16 x + 18 y = 11$
38592	Tracer	4x^2+9y^2-16x+90y+205=0	$4 x^{2} + 9 y^{2} - 16 x + 90 y + 205 = 0$
38593	Tracer	4x^2+9y^2-18y-27=0	$4 x^{2} + 9 y^{2} - 18 y - 27 = 0$
38594	Tracer	4x^2+9y^2-24x+18y+9=0	$4 x^{2} + 9 y^{2} - 24 x + 18 y + 9 = 0$
38595	Tracer	4x^2+9y^2-32x-36y+64=0	$4 x^{2} + 9 y^{2} - 32 x - 36 y + 64 = 0$
38596	Tracer	-4x^2+9y^2-8x-18y-31=0	$- 4 x^{2} + 9 y^{2} - 8 x - 18 y - 31 = 0$
38597	Tracer	4x^2+9y=36	$4 x^{2} + 9 y = 36$
38598	Tracer	4x^2=y-24x+35	$4 x^{2} = y - 24 x + 35$
38599	Tracer	4(x^2-8x)-3y=8	$4 (x^{2} - 8 x) - 3 y = 8$
38600	Tracer	4(0.13x+ racine carrée de 6) = racine carrée de 11x+1	$4 (0.13 x + \sqrt{6}) = \sqrt{11} x + 1$