Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
6301	Resolva para y	2x-2/5y=12	$2 x - \frac{2}{5} y = 12$
6302	Resolva para y	3x-y>-3	$3 x - y > - 3$
6303	Resolva para y	2+4y=8y-2/5	$2 + 4 y = 8 y - \frac{2}{5}$
6304	Resolva para y	5/y=10/14	$\frac{5}{y} = \frac{10}{14}$
6305	Resolva para y	-3y+12=6	$- 3 y + 12 = 6$
6306	Resolva para y	4(2y-1)>8	$4 (2 y - 1) > 8$
6307	Resolva para y	-4(y+6)+37=4(3-y)	$- 4 (y + 6) + 37 = 4 (3 - y)$
6308	Resolva para y	4(1)+y=4	$4 (1) + y = 4$
6309	Resolva para y	-4(y+1)=2(1-2y)-6	$- 4 (y + 1) = 2 (1 - 2 y) - 6$
6310	Resolva para y	4-6y<19-3y	$4 - 6 y < 19 - 3 y$
6311	Resolva para y	4x-3y=6	$4 x - 3 y = 6$
6312	Resolva para y	4<y+2	$4 < y + 2$
6313	Resolva para y	5y-1<9y-4	$5 y - 1 < 9 y - 4$
6314	Resolva para x	y=3x+5	$y = 3 x + 5$
6315	Resolva para x	y=-2x-3	$y = - 2 x - 3$
6316	Convertir en un nombre entier plus une fraction	4/75	$\frac{4}{75}$
6317	Resolva para x	y=-1/3x-3	$y = - \frac{1}{3} x - 3$
6318	Resolva para x	y=12-5x	$y = 12 - 5 x$
6319	Resolva para x	y=-2x^2+16x-24	$y = - 2 x^{2} + 16 x - 24$
6320	Resolva para x	y=-5x+2	$y = - 5 x + 2$
6321	Resolva para y	(12x+19)+(3x)+(y)=180	$(12 x + 19) + (3 x) + (y) = 180$
6322	Resolva para x	x-6=-3	$x - 6 = - 3$
6323	Resolva para x	x-6=-10	$x - 6 = - 10$
6324	Resolva para x	x-9=-7	$x - 9 = - 7$
6325	Resolva para x	x-45=750	$x - 45 = 750$
6326	Resolva para x	x-4<8	$x - 4 < 8$
6327	Resolva para x	x+4x=175	$x + 4 x = 175$
6328	Resolva para x	x+4y=1	$x + 4 y = 1$
6329	Resolva para x	x+5y=4	$x + 5 y = 4$
6330	Resolva para x	x+8=18	$x + 8 = 18$
6331	Resolva para x	-x<-5	$- x < - 5$
6332	Resolva para x	x=(b- racine carrée de b^2-4ac)/(2a)	$x = \frac{b - \sqrt{b^{2} - 4 a c}}{2 a}$
6333	Resolva para x	-x=-3	$- x = - 3$
6334	Resolva para x	x-2=9.3	$x - 2 = 9.3$
6335	Resolva para x	x>0	$x > 0$
6336	Resolva para x	-x>0	$- x > 0$
6337	Multiplier	(2x+4)(5x-2)	$(2 x + 4) (5 x - 2)$
6338	Multiplier	(3.510^-5)(910^8)	$(3.5 \cdot 10^{- 5}) (9 \cdot 10^{8})$
6339	Multiplier	(3x-4)(x+2)	$(3 x - 4) (x + 2)$
6340	Multiplier	( racine carrée de 3x+ racine carrée de 2y)( racine carrée de 3x- racine carrée de 2y)	$(\sqrt{3 x} + \sqrt{2 y}) (\sqrt{3 x} - \sqrt{2 y})$
6341	Multiplier	(-7i)(6+3i)	$(- 7 i) (6 + 3 i)$
6342	Multiplier	(-x^4)(-x)	$(- x^{4}) (- x)$
6343	Multiplier	(2 3/5)(-5 1/4)(1/2)	$(2 \frac{3}{5}) (- 5 \frac{1}{4}) (\frac{1}{2})$
6344	Resolva para M	F=(GMm)/(r^2)	$F = \frac{G M m}{r^{2}}$
6345	Multiplier	(-2y^5)(10y^4)(-3y^3)	$(- 2 y^{5}) (10 y^{4}) (- 3 y^{3})$
6346	Multiplier	(2t-3)(2t+3)	$(2 t - 3) (2 t + 3)$
6347	Multiplier	(6x)*(x+4)	$(6 x) \cdot (x + 4)$
6348	Multiplier	(5t-8)(5t+8)	$(5 t - 8) (5 t + 8)$
6349	Multiplier	(7a^2-2b^2)(8a^3+5b^3)	$(7 a^{2} - 2 b^{2}) (8 a^{3} + 5 b^{3})$
6350	Multiplier	(7x+5y)(7x-5y)	$(7 x + 5 y) (7 x - 5 y)$
6351	Multiplier	(8.310^9)(3.110^-11)	$(8.3 \cdot 10^{9}) (3.1 \cdot 10^{- 11})$
6352	Multiplier	(4x+7)(3x-7)	$(4 x + 7) (3 x - 7)$
6353	Multiplier	(4x+9)(4x-9)	$(4 x + 9) (4 x - 9)$
6354	Multiplier	(4u+v)(4u-v)	$(4 u + v) (4 u - v)$
6355	Multiplier	(3x+3)(3x-3)	$(3 x + 3) (3 x - 3)$
6356	Multiplier	(2p-1)(4p^2+2p+1)	$(2 p - 1) (4 p^{2} + 2 p + 1)$
6357	Multiplier	3-5r	$3 - 5 r$
6358	Multiplier	(2x+8)^2	${(2 x + 8)}^{2}$
6359	Multiplier	(3p^8)^2	${(3 p^{8})}^{2}$
6360	Multiplier	(x+9)(x-5)	$(x + 9) (x - 5)$
6361	Multiplier	(4a-9)^2	${(4 a - 9)}^{2}$
6362	Multiplier	(5xy^4)^3*(x^2y)	${(5 x y^{4})}^{3} \cdot (x^{2} y)$
6363	Multiplier	(2/3m^2-5n^3-3/8p^4)^2	${(\frac{2}{3} m^{2} - 5 n^{3} - \frac{3}{8} p^{4})}^{2}$
6364	Multiplier	(2a-7)^2	${(2 a - 7)}^{2}$
6365	Multiplier	(9x+3)^2	${(9 x + 3)}^{2}$
6366	Multiplier	(8y-6)^2	${(8 y - 6)}^{2}$
6367	Multiplier	(9-7i)^2	${(9 - 7 i)}^{2}$
6368	Multiplier	(a-7/2)^2	${(a - \frac{7}{2})}^{2}$
6369	Multiplier	(5x-6y)^2	${(5 x - 6 y)}^{2}$
6370	Multiplier	(-7)^-1	${(- 7)}^{- 1}$
6371	Multiplier	(x+12)(x-12)	$(x + 12) (x - 12)$
6372	Multiplier	(x-7/2)(x+2/7)	$(x - \frac{7}{2}) (x + \frac{2}{7})$
6373	Multiplier	(x-7/3)(x+3/7)	$(x - \frac{7}{3}) (x + \frac{3}{7})$
6374	Multiplier	(x^2+x+3)(x-3)	$(x^{2} + x + 3) (x - 3)$
6375	Multiplier	(a+2)(a^2-4a+4)	$(a + 2) (a^{2} - 4 a + 4)$
6376	Multiplier	(u+5)(u-1)	$(u + 5) (u - 1)$
6377	Multiplier	(v-3)(v+4)	$(v - 3) (v + 4)$
6378	Multiplier	(8x+3)(8x-3)	$(8 x + 3) (8 x - 3)$
6379	Multiplier	(9+ racine carrée de 3)(9- racine carrée de 3)	$(9 + \sqrt{3}) (9 - \sqrt{3})$
6380	Multiplier	(a-3)(a+3)	$(a - 3) (a + 3)$
6381	Multiplier	(x-8)(x-5)	$(x - 8) (x - 5)$
6382	Multiplier	(y+11)(y-12)	$(y + 11) (y - 12)$
6383	Multiplier	(y-1)(y+1)	$(y - 1) (y + 1)$
6384	Multiplier	(x-10)(x+2)	$(x - 10) (x + 2)$
6385	Multiplier	(x-0.6)(x+0.6)	$(x - 0.6) (x + 0.6)$
6386	Multiplier	(x+3)(x-4)(6x-5)	$(x + 3) (x - 4) (6 x - 5)$
6387	Multiplier	(x+1)(2x-1)(x+3)	$(x + 1) (2 x - 1) (x + 3)$
6388	Multiplier	(x+3)(2x-5)	$(x + 3) (2 x - 5)$
6389	Multiplier	(x+6)(x-1)	$(x + 6) (x - 1)$
6390	Convertir en un nombre entier plus une fraction	-42/-7	$- \frac{42}{- 7}$
6391	Resolva para y	y+8-2(y-20)>0	$y + 8 - 2 (y - 20) > 0$
6392	Resolva para y	-4y=1/4	$- 4 y = \frac{1}{4}$
6393	Resolva para x	6x+3y<18	$6 x + 3 y < 18$
6394	Resolva para x	7x+4y=28	$7 x + 4 y = 28$
6395	Resolva para z	-9(z-7)>7z-1	$- 9 (z - 7) > 7 z - 1$
6396	Resolva para z	z-8>13	$z - 8 > 13$
6397	Resolva para x	y=-x+20	$y = - x + 20$
6398	Resolva para z	11-4z<-1	$11 - 4 z < - 1$
6399	Tracer le segment de droite	(2,-1) , (4,3)	$(2, - 1)$ , $(4, 3)$
6400	Tracer le segment de droite	(-2,3) , (4,-1)	$(- 2, 3)$ , $(4, - 1)$