Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
28201	Tracer	7x+4y=20	$7 x + 4 y = 20$
28202	Tracer	-7x+4y=-7	$- 7 x + 4 y = - 7$
28203	Tracer	7x+5y=10	$7 x + 5 y = 10$
28204	Tracer	-7x+5y=9	$- 7 x + 5 y = 9$
28205	Tracer	7x+6y=42	$7 x + 6 y = 42$
28206	Tracer	-7x+7>42	$- 7 x + 7 > 42$
28207	Tracer	-7x+7y=0	$- 7 x + 7 y = 0$
28208	Tracer	7x+8y=56	$7 x + 8 y = 56$
28209	Tracer	-7x+y=0	$- 7 x + y = 0$
28210	Tracer	-7x+y=2	$- 7 x + y = 2$
28211	Tracer	7x+y=-5	$7 x + y = - 5$
28212	Tracer	7x+y>3	$7 x + y > 3$
28213	Tracer	7x=3y-21	$7 x = 3 y - 21$
28214	Tracer	7x-14+x>-32+4x	$7 x - 14 + x > - 32 + 4 x$
28215	Tracer	69 1/2	$69 \frac{1}{2}$
28216	Tracer	6x+2y=-30	$6 x + 2 y = - 30$
28217	Tracer	6x+2y=6	$6 x + 2 y = 6$
28218	Tracer	-6x+2y=6	$- 6 x + 2 y = 6$
28219	Tracer	-6x+2y=-6	$- 6 x + 2 y = - 6$
28220	Tracer	5x-8y=40	$5 x - 8 y = 40$
28221	Tracer	5x-9=2x+6=3x-5	$5 x - 9 = 2 x + 6 = 3 x - 5$
28222	Tracer	-5x-9y=26	$- 5 x - 9 y = 26$
28223	Tracer	5x-6y=12	$5 x - 6 y = 12$
28224	Tracer	-6=2x-4<4	$- 6 = 2 x - 4 < 4$
28225	Tracer	-6=2x-8<12	$- 6 = 2 x - 8 < 12$
28226	Tracer	6=4x-2=22	$6 = 4 x - 2 = 22$
28227	Tracer	-6=6x+3=21	$- 6 = 6 x + 3 = 21$
28228	Tracer	-6=6x<24	$- 6 = 6 x < 24$
28229	Tracer	6=x+6=11	$6 = x + 6 = 11$
28230	Tracer	-6=x=6	$- 6 = x = 6$
28231	Tracer	60=5/9*(F-32)	$60 = \frac{5}{9} \cdot (F - 32)$
28232	Tracer	61 1/4-59 3/4	$61 \frac{1}{4} - 59 \frac{3}{4}$
28233	Tracer	62 1/2*100	$62 \frac{1}{2} \cdot 100$
28234	Tracer	6-2y>18-4x	$6 - 2 y > 18 - 4 x$
28235	Tracer	64a^3+12a-125b^3-15b	$64 a^{3} + 12 a - 125 b^{3} - 15 b$
28236	Tracer	64x^2+25y^2=1600	$64 x^{2} + 25 y^{2} = 1600$
28237	Tracer	64x^2+25y^2*16000	$64 x^{2} + 25 y^{2} \cdot 16000$
28238	Tracer	64x^3-125	$64 x^{3} - 125$
28239	Tracer	64y^2-25x^2=1600	$64 y^{2} - 25 x^{2} = 1600$
28240	Tracer	6x+2y-10=0	$6 x + 2 y - 10 = 0$
28241	Tracer	6x+3y=11	$6 x + 3 y = 11$
28242	Tracer	-6x+3y=-12	$- 6 x + 3 y = - 12$
28243	Tracer	6x+3y=15	$6 x + 3 y = 15$
28244	Tracer	6x+3y=-18	$6 x + 3 y = - 18$
28245	Tracer	-6x+3y=27	$- 6 x + 3 y = 27$
28246	Tracer	6x+3y=3	$6 x + 3 y = 3$
28247	Resolva para x	x-22>4	$x - 22 > 4$
28248	Tracer	-6x+3y=9	$- 6 x + 3 y = 9$
28249	Tracer	6x+4y=12	$6 x + 4 y = 12$
28250	Tracer	6x+4y=-12	$6 x + 4 y = - 12$
28251	Tracer	6x+5y=-20	$6 x + 5 y = - 20$
28252	Tracer	6x+5y=30	$6 x + 5 y = 30$
28253	Tracer	6x+5y=90	$6 x + 5 y = 90$
28254	Tracer	6x+5y>-2	$6 x + 5 y > - 2$
28255	Tracer	6x+6y<-54	$6 x + 6 y < - 54$
28256	Tracer	-6x+7y-14=0	$- 6 x + 7 y - 14 = 0$
28257	Tracer	-6x+8y<4	$- 6 x + 8 y < 4$
28258	Tracer	6x+8y=12	$6 x + 8 y = 12$
28259	Tracer	-6x+9y=-27	$- 6 x + 9 y = - 27$
28260	Tracer	6x+9y=-54	$6 x + 9 y = - 54$
28261	Tracer	-6x+9y=-6	$- 6 x + 9 y = - 6$
28262	Tracer	-6x+y=19	$- 6 x + y = 19$
28263	Tracer	6x+y=3	$6 x + y = 3$
28264	Tracer	6x+y=-3	$6 x + y = - 3$
28265	Tracer	6x+y=5	$6 x + y = 5$
28266	Tracer	6x+y-2	$6 x + y - 2$
28267	Tracer	-6x<18	$- 6 x < 18$
28268	Tracer	-6x=-x^2+32y-264-y^2	$- 6 x = - x^{2} + 32 y - 264 - y^{2}$
28269	Resolva para y	5x-5y>=70	$5 x - 5 y \geq 70$
28270	Tracer	6x=6-y	$6 x = 6 - y$
28271	Tracer	-6x=6y+36	$- 6 x = 6 y + 36$
28272	Tracer	6X=7y	$6 X = 7 y$
28273	Tracer	6x>1	$6 x > 1$
28274	Tracer	(6x)÷2+6x<14	$6 x \div 2 + 6 x < 14$
28275	Tracer	-6x-12y=36	$- 6 x - 12 y = 36$
28276	Tracer	f(x)=(x-1x(x)^2+2)^3	$f (x) = {(x - 1 x {(x)}^{2} + 2)}^{3}$
28277	Tracer	f(x)=(x-2)^3(x-3)^2(x-4)	$f (x) = {(x - 2)}^{3} {(x - 3)}^{2} (x - 4)$
28278	Tracer	f(x)=-(x-4)^2-24	$f (x) = - {(x - 4)}^{2} - 24$
28279	Tracer	f(x)=(x-4)^3-1	$f (x) = {(x - 4)}^{3} - 1$
28280	Tracer	f(x)=-(x-5)^2+2	$f (x) = - {(x - 5)}^{2} + 2$
28281	Tracer	f(x)=(x-7)^2+2	$f (x) = {(x - 7)}^{2} + 2$
28282	Tracer	f(x)=(810+100x+0.1x^2)/x	$f (x) = \frac{810 + 100 x + 0.1 x^{2}}{x}$
28283	Tracer	f(x)=(9^2-7*9-30)/(9-1)	$f (x) = \frac{9^{2} - 7 \cdot 9 - 30}{9 - 1}$
28284	Tracer	f(x)=( racine carrée de 1+x^2)/x	$f (x) = \frac{\sqrt{1 + x^{2}}}{x}$
28285	Tracer	f(x)=( racine carrée de x+6)/(x-4)	$f (x) = \frac{\sqrt{x + 6}}{x - 4}$
28286	Tracer	f(x)=(x^2)/(x^2+x-56)	$f (x) = \frac{x^{2}}{x^{2} + x - 56}$
28287	Tracer	f(x)=(x^2)/(x^2+x-72)	$f (x) = \frac{x^{2}}{x^{2} + x - 72}$
28288	Resolva para x	racine carrée de x<10	$\sqrt{x} < 10$
28289	Tracer	f(x)=(x^2-1)/(\|x-1\|)	$f (x) = \frac{x^{2} - 1}{\| x - 1 \|}$
28290	Tracer	f(x)=(x^2-49)/(x-7)	$f (x) = \frac{x^{2} - 49}{x - 7}$
28291	Tracer	f(x)=(x^2-x-20)/(x^2-2x-15)	$f (x) = \frac{x^{2} - x - 20}{x^{2} - 2 x - 15}$
28292	Resolva para x	-12x<=-60	$- 12 x \leq - 60$
28293	Tracer	f(x)=\|x^3\|	$f (x) = \| x^{3} \|$
28294	Tracer	f(x)=\|(x-2)/(x+2)\|	$f (x) = \| \frac{x - 2}{x + 2} \|$
28295	Tracer	f(x)=\|2x\|-4	$f (x) = \| 2 x \| - 4$
28296	Tracer	f(x)=\|2x-1\|+3	$f (x) = \| 2 x - 1 \| + 3$
28297	Tracer	f(x)=\|2x-4\|+3	$f (x) = \| 2 x - 4 \| + 3$
28298	Tracer	f(x)=\|3x-4\|	$f (x) = \| 3 x - 4 \|$
28299	Tracer	f(x)=\|4x\|+5	$f (x) = \| 4 x \| + 5$
28300	Tracer	c=20+5h	$c = 20 + 5 h$