Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
6501	Simplifier	-x(2+x)-5(x-5)	$- x (2 + x) - 5 (x - 5)$
6502	Simplifier	x(4x-1)	$x (4 x - 1)$
6503	Simplifier	-x-(6x+1)	$- x - (6 x + 1)$
6504	Simplifier	x*(x-2)	$x \cdot (x - 2)$
6505	Simplifier	x(x-9)	$x (x - 9)$
6506	Simplifier	6x-8-3x+4	$6 x - 8 - 3 x + 4$
6507	Simplifier	7(4u+5p)	$7 (4 u + 5 p)$
6508	Simplifier	-6y(4y+5)	$- 6 y (4 y + 5)$
6509	Simplifier	6x-2y	$6 x - 2 y$
6510	Simplifier	6x-3	$6 x - 3$
6511	Simplifier	-6h-5+2/3*(24h-12)	$- 6 h - 5 + \frac{2}{3} \cdot (24 h - 12)$
6512	Simplifier	6x+8x	$6 x + 8 x$
6513	Simplifier	6x+9+2x	$6 x + 9 + 2 x$
6514	Simplifier	7(7+5m)+(m+6)^4	$7 (7 + 5 m) + {(m + 6)}^{4}$
6515	Simplifier	-6y(7y+5)	$- 6 y (7 y + 5)$
6516	Simplifier	7(6a+3)	$7 (6 a + 3)$
6517	Simplifier	7(9-5y)	$7 (9 - 5 y)$
6518	Simplifier	-6y racine cubique de 10x^2y^3+7y racine cubique de 10x^2y^3-8y racine cubique de 10x^2y^3	$- 6 y \sqrt[3]{10 x^{2} y^{3}} + 7 y \sqrt[3]{10 x^{2} y^{3}} - 8 y \sqrt[3]{10 x^{2} y^{3}}$
6519	Simplifier	7(2+3x)+8	$7 (2 + 3 x) + 8$
6520	Simplifier	7-(2+4x)	$7 - (2 + 4 x)$
6521	Simplifier	7 5/7	$7 \frac{5}{7}$
6522	Simplifier	7 3/5	$7 \frac{3}{5}$
6523	Simplifier	7 1/5	$7 \frac{1}{5}$
6524	Simplifier	7m^3n^2(3m^2+2mn-n^3)	$7 m^{3} n^{2} (3 m^{2} + 2 m n - n^{3})$
6525	Simplifier	-7(x-2)	$- 7 (x - 2)$
6526	Simplifier	7(x-2)	$7 (x - 2)$
6527	Simplifier	7(x-2)+9	$7 (x - 2) + 9$
6528	Simplifier	-7(x-4)	$- 7 (x - 4)$
6529	Simplifier	7a^2b*(7bc^2)	$7 a^{2} b \cdot (7 b c^{2})$
6530	Simplifier	7x^4(3x^2)	$7 x^{4} (3 x^{2})$
6531	Simplifier	7x^2*1/10	$7 x^{2} \cdot \frac{1}{10}$
6532	Simplifier	7x^3(8x^2-4x+2)	$7 x^{3} (8 x^{2} - 4 x + 2)$
6533	Simplifier	7x^(-1-2)-(9x^-1)/(7^2x^-2)	$7 x^{- 1 - 2} - \frac{9 x^{- 1}}{7^{2} x^{- 2}}$
6534	Simplifier	7 7/8*34	$7 \frac{7}{8} \cdot 34$
6535	Simplifier	7x^2+52-32	$7 x^{2} + 52 - 32$
6536	Simplifier	7 racine carrée de 40x^7-2 racine carrée de 8x^7+4 racine carrée de 50x^7	$7 \sqrt{40 x^{7}} - 2 \sqrt{8 x^{7}} + 4 \sqrt{50 x^{7}}$
6537	Simplifier	7+5(2c-1)	$7 + 5 (2 c - 1)$
6538	Simplifier	7+u+9t+5u	$7 + u + 9 t + 5 u$
6539	Simplifier	70 321/1000	$70 \frac{321}{1000}$
6540	Simplifier	7-2(3-2(x+4))	$7 - 2 (3 - 2 (x + 4))$
6541	Simplifier	7-8(-2-5x)	$7 - 8 (- 2 - 5 x)$
6542	Simplifier	7g-3-9-7g	$7 g - 3 - 9 - 7 g$
6543	Simplifier	7k-8-4k+9	$7 k - 8 - 4 k + 9$
6544	Simplifier	7+6(2c-1)	$7 + 6 (2 c - 1)$
6545	Simplifier	-7n+4(-6+3n)	$- 7 n + 4 (- 6 + 3 n)$
6546	Simplifier	6-(7+6x)	$6 - (7 + 6 x)$
6547	Simplifier	7x^5	$7 x^{5}$
6548	Simplifier	7p+3+4p+5	$7 p + 3 + 4 p + 5$
6549	Simplifier	7pq-8pq+3p-2pq	$7 p q - 8 p q + 3 p - 2 p q$
6550	Simplifier	-7w-5-7w+9	$- 7 w - 5 - 7 w + 9$
6551	Simplifier	7x(-x+9)	$7 x (- x + 9)$
6552	Simplifier	7x+28	$7 x + 28$
6553	Simplifier	-7v+5/3+3/5v-2/3	$- 7 v + \frac{5}{3} + \frac{3}{5} v - \frac{2}{3}$
6554	Simplifier	7t-8-(-5)-6t-(-5t)	$7 t - 8 - (- 5) - 6 t - (- 5 t)$
6555	Simplifier	7-x+4x-3-8x	$7 - x + 4 x - 3 - 8 x$
6556	Simplifier	7x+7+6x-9	$7 x + 7 + 6 x - 9$
6557	Simplifier	7-x+3x-2-9x	$7 - x + 3 x - 2 - 9 x$
6558	Simplifier	7x=21	$7 x = 21$
6559	Simplifier	7x-(x-4)(-x-3)	$7 x - (x - 4) (- x - 3)$
6560	Simplifier	7x-27x-6+12	$7 x - 27 x - 6 + 12$
6561	Simplifier	7y-26-9y+39	$7 y - 26 - 9 y + 39$
6562	Simplifier	-7y-2y	$- 7 y - 2 y$
6563	Simplifier	(-8 4/9)÷2 1/9	$- 8 \frac{4}{9} \div 2 \frac{1}{9}$
6564	Simplifier	-8(20y)	$- 8 (20 y)$
6565	Simplifier	-8(x+6)+7(2x+1)	$- 8 (x + 6) + 7 (2 x + 1)$
6566	Simplifier	8.4-6.757	$8.4 - 6.757$
6567	Simplifier	8(x-4)	$8 (x - 4)$
6568	Simplifier	8.1a+9.4b-3.7a-2.7b	$8.1 a + 9.4 b - 3.7 a - 2.7 b$
6569	Simplifier	8(qr)^2	$8 {(q r)}^{2}$
6570	Simplifier	8 1/6	$8 \frac{1}{6}$
6571	Simplifier	8 2/5-5/6	$8 \frac{2}{5} - \frac{5}{6}$
6572	Simplifier	8 3/4÷2 1/6	$8 \frac{3}{4} \div 2 \frac{1}{6}$
6573	Simplifier	8 3/4+12.25-5 1/2	$8 \frac{3}{4} + 12.25 - 5 \frac{1}{2}$
6574	Simplifier	-8(u-2)	$- 8 (u - 2)$
6575	Simplifier	7x-10+3x	$7 x - 10 + 3 x$
6576	Simplifier	7x-23-3x-15	$7 x - 23 - 3 x - 15$
6577	Simplifier	7x-10x	$7 x - 10 x$
6578	Simplifier	8(3x-2)-4(2x+5)	$8 (3 x - 2) - 4 (2 x + 5)$
6579	Simplifier	8(6x+2)	$8 (6 x + 2)$
6580	Simplifier	8÷1 7/9	$8 \div 1 \frac{7}{9}$
6581	Simplifier	8b+6-8b+1	$8 b + 6 - 8 b + 1$
6582	Simplifier	81a	$81 a$
6583	Simplifier	8y^-2	$8 y^{- 2}$
6584	Simplifier	8+4(2c-1)	$8 + 4 (2 c - 1)$
6585	Simplifier	8+6(2c-1)	$8 + 6 (2 c - 1)$
6586	Simplifier	8+6(3c-1)	$8 + 6 (3 c - 1)$
6587	Simplifier	8x^6	$8 x^{6}$
6588	Simplifier	8x^9	$8 x^{9}$
6589	Simplifier	8 3/4	$8 \frac{3}{4}$
6590	Simplifier	8x^(1/4)	$8 x^{\frac{1}{4}}$
6591	Simplifier	-8x^2-4+5x+12x^2-7x	$- 8 x^{2} - 4 + 5 x + 12 x^{2} - 7 x$
6592	Simplifier	8 6/7+1 6/7	$8 \frac{6}{7} + 1 \frac{6}{7}$
6593	Resolva para t	5t+2<7	$5 t + 2 < 7$
6594	Resolva para t	-3=t+12	$- 3 = t + 12$
6595	Resolva para t	3t-6>15	$3 t - 6 > 15$
6596	Resolva para t	70>t+55	$70 > t + 55$
6597	Resolva para u	u/2-5=-9	$\frac{u}{2} - 5 = - 9$
6598	Resolva para t	6(-t+1)>3(5t+5)	$6 (- t + 1) > 3 (5 t + 5)$
6599	Resolva para u	2=u/4-11	$2 = \frac{u}{4} - 11$
6600	Resolva para u	2u+11>51-3u	$2 u + 11 > 51 - 3 u$