Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
6401	Tracer le segment de droite	(-1,2) , (4,2)	$A (- 1, 2)$ , $B (4, 2)$
6402	Multiplier	( racine carrée de p-s)( racine carrée de p+s)	$(\sqrt{p} - s) (\sqrt{p} + s)$
6403	Multiplier	( racine carrée de 5+ racine carrée de 11)( racine carrée de 13- racine carrée de 11)	$(\sqrt{5 + \sqrt{11}}) (\sqrt{13 - \sqrt{11}})$
6404	Multiplier	100/8	$\frac{100}{8}$
6405	Multiplier	( racine carrée de -121)( racine carrée de -36)	$(\sqrt{- 121}) (\sqrt{- 36})$
6406	Multiplier	( racine carrée de 125+1)( racine carrée de 12-1)	$(\sqrt{125} + 1) (\sqrt{12 - 1})$
6407	Resolva para x	-15x=-25	$- 15 x = - 25$
6408	Resolva para x	3(5x-4)=4(3x-2)	$3 (5 x - 4) = 4 (3 x - 2)$
6409	Tracer	3x-4y=12	$3 x - 4 y = 12$
6410	Resolva para x	3x-1=6x-4x	$3 x - 1 = 6 x - 4 x$
6411	Resolva para x	3x-4=23	$3 x - 4 = 23$
6412	Resolva para x	4x-1<7	$4 x - 1 < 7$
6413	Resolva para x	5x+2>32	$5 x + 2 > 32$
6414	Resolva para x	5+\|x\|=4	$5 + \| x \| = 4$
6415	Resolva para x	5y-2x=10	$5 y - 2 x = 10$
6416	Resolva para x	2.9+x+7.5>6	$2.9 + x + 7.5 > 6$
6417	Resolva para x	2x-11<-3(x+2)	$2 x - 11 < - 3 (x + 2)$
6418	Resolva para x	1/5x=-15	$\frac{1}{5} x = - 15$
6419	Resolva para x	3/5x>3	$\frac{3}{5} x > 3$
6420	Resolva para x	-2x-1<11	$- 2 x - 1 < 11$
6421	Resolva para x	-3(8-4x)=12	$- 3 (8 - 4 x) = 12$
6422	Resolva para x	3x^2-11x>20	$3 x^{2} - 11 x > 20$
6423	Resolva para y	x=-7y	$x = - 7 y$
6424	Resolva para y	3y-5<2(17-5y)	$3 y - 5 < 2 (17 - 5 y)$
6425	Resolva para y	2/3y>-12	$\frac{2}{3} y > - 12$
6426	Resolva para x	x-10>2	$x - 10 > 2$
6427	Resolva para X	6X-4=-28	$6 X - 4 = - 28$
6428	Resolva para x	5x+2=17	$5 x + 2 = 17$
6429	Resolva para x	75<-5(4x+1)	$75 < - 5 (4 x + 1)$
6430	Resolva para x	7x-1<26-2x	$7 x - 1 < 26 - 2 x$
6431	Resolva para x	-8x+25=-31	$- 8 x + 25 = - 31$
6432	Resolva para x	8x-5=16	$8 x - 5 = 16$
6433	Resolva para x	9x=-8	$9 x = - 8$
6434	Resolva para x	5x-7>8x+5	$5 x - 7 > 8 x + 5$
6435	Resolva para x	x(x-1)(x+5)=0	$x (x - 1) (x + 5) = 0$
6436	Simplifier	racine carrée de 36/81	$\sqrt{\frac{36}{81}}$
6437	Simplifier	8x-11(x-2)=-8	$8 x - 11 (x - 2) = - 8$
6438	Simplifier	8xy racine quatrième de 28y^3+6xy racine quatrième de 28y^3+4xy racine cubique de 42y+4xy racine cubique de 42y	$8 x y \sqrt[4]{28 y^{3}} + 6 x y \sqrt[4]{28 y^{3}} + 4 x y \sqrt[3]{42 y} + 4 x y \sqrt[3]{42 y}$
6439	Simplifier	8y(8y)(8y)(8y)(8y)	$8 y \cdot (8 y) \cdot (8 y) \cdot (8 y) \cdot (8 y)$
6440	Simplifier	8x+15	$8 x + 15$
6441	Simplifier	-8x-15+18	$- 8 x - 15 + 18$
6442	Simplifier	-8y-2y-4+4y	$- 8 y - 2 y - 4 + 4 y$
6443	Simplifier	-8+5(g+2)-2	$- 8 + 5 (g + 2) - 2$
6444	Simplifier	8w+9+3-6w	$8 w + 9 + 3 - 6 w$
6445	Simplifier	8c-3c+5	$8 c - 3 c + 5$
6446	Simplifier	-8q+6+5q-3	$- 8 q + 6 + 5 q - 3$
6447	Simplifier	-8x(x-6)	$- 8 x (x - 6)$
6448	Simplifier	8x+17y+9x	$8 x + 17 y + 9 x$
6449	Simplifier	8-x+4x-2-9x	$8 - x + 4 x - 2 - 9 x$
6450	Simplifier	8x-10x^2-13x-9x^2+6x	$8 x - 10 x^{2} - 13 x - 9 x^{2} + 6 x$
6451	Simplifier	8x-5+2x-8	$8 x - 5 + 2 x - 8$
6452	Simplifier	-9(5x+1)+6	$- 9 (5 x + 1) + 6$
6453	Simplifier	-9(x+5)	$- 9 (x + 5)$
6454	Simplifier	9(3n-9)-7-2n	$9 (3 n - 9) - 7 - 2 n$
6455	Simplifier	9*(8x)+8x^2	$9 \cdot (8 x) + 8 x^{2}$
6456	Simplifier	9a^3x^7(-11a^6x^9+12x^6-3a)	$9 a^{3} x^{7} (- 11 a^{6} x^{9} + 12 x^{6} - 3 a)$
6457	Simplifier	9k-11+2k-7-4k	$9 k - 11 + 2 k - 7 - 4 k$
6458	Simplifier	9m+4(12-m)	$9 m + 4 (12 - m)$
6459	Simplifier	-9x+3+2x-9y-8	$- 9 x + 3 + 2 x - 9 y - 8$
6460	Simplifier	9a-4(2a+5)	$9 a - 4 (2 a + 5)$
6461	Simplifier	99.50multiplied^(35%)	$99.5 m u l t i p l i e d^{35 %}$
6462	Simplifier	9n	$9 n$
6463	Simplifier	-7+4(16-7m)	$- 7 + 4 (16 - 7 m)$
6464	Simplifier	9+5(4x+4)	$9 + 5 (4 x + 4)$
6465	Simplifier	9-3(-4+3x)+12x	$9 - 3 (- 4 + 3 x) + 12 x$
6466	Simplifier	9÷(1/3)	$9 \div \frac{1}{3}$
6467	Simplifier	9-5(-7x+5)	$9 - 5 (- 7 x + 5)$
6468	Simplifier	-9x^4 racine carrée de 5-11 racine carrée de 125x^8	$- 9 x^{4} \sqrt{5} - 11 \sqrt{125 x^{8}}$
6469	Simplifier	9x^2-6x+1	$9 x^{2} - 6 x + 1$
6470	Simplifier	-9y^(2(9y+y^2-1))	$- 9 y^{2 (9 y + y^{2} - 1)}$
6471	Simplifier	9+1/2*(7n-26)-8n	$9 + \frac{1}{2} \cdot (7 n - 26) - 8 n$
6472	Simplifier	8x-5y-x+9-y	$8 x - 5 y - x + 9 - y$
6473	Simplifier	9-(2^4)/5	$9 - \frac{2^{4}}{5}$
6474	Simplifier	9 1/5*(-8 9/25)	$9 \frac{1}{5} \cdot (- 8 \frac{9}{25})$
6475	Simplifier	9 1/3	$9 \frac{1}{3}$
6476	Simplifier	9-(1/(y^2))÷3-1/y	$9 - \frac{1}{y^{2}} \div 3 - \frac{1}{y}$
6477	Simplifier	-9x^-1	$- 9 x^{- 1}$
6478	Simplifier	-9 racine cubique de 81x^4-5x racine cubique de 24x	$- 9 \sqrt[3]{81 x^{4}} - 5 x \sqrt[3]{24 x}$
6479	Simplifier	-a+6c	$- a + 6 c$
6480	Simplifier	9x-6>8x-5	$9 x - 6 > 8 x - 5$
6481	Simplifier	ac+de*(ab)	$a c + d e \cdot (a b)$
6482	Simplifier	9x+3Z-4x+Z-3	$9 x + 3 Z - 4 x + Z - 3$
6483	Simplifier	-9x+x	$- 9 x + x$
6484	Simplifier	-a+b-c+8+2a+2b-19-2c-3a-3-3b+3c	$- a + b - c + 8 + 2 a + 2 b - 19 - 2 c - 3 a - 3 - 3 b + 3 c$
6485	Simplifier	a-4+7a+11	$a - 4 + 7 a + 11$
6486	Simplifier	i+(2-5i)	$i + (2 - 5 i)$
6487	Simplifier	b-2(b-2)	$b - 2 (b - 2)$
6488	Simplifier	h+5h-3-6h	$h + 5 h - 3 - 6 h$
6489	Simplifier	t(1/p-1)	$t (\frac{1}{p} - 1)$
6490	Simplifier	9q+p-10q-p	$9 q + p - 10 q - p$
6491	Simplifier	si	$s i$
6492	Simplifier	-n-5(-6-7n)	$- n - 5 (- 6 - 7 n)$
6493	Simplifier	p*(13m)^2	$p \cdot {(13 m)}^{2}$
6494	Simplifier	(m*2)/3	$\frac{m \cdot 2}{3}$
6495	Simplifier	x+0.05	$x + 0.05$
6496	Simplifier	v	$v$
6497	Simplifier	t-5-2t+5	$t - 5 - 2 t + 5$
6498	Simplifier	x(x^2+4x-3)	$x (x^{2} + 4 x - 3)$
6499	Simplifier	-x(2+x)-5(x-5)	$- x (2 + x) - 5 (x - 5)$
6500	Simplifier	x(4x-1)	$x (4 x - 1)$