0+0+1+1+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Avaliar
88
Fatorizar
2^{3}\times 11
Compartilhar
Copiado para a área de transferência
1+1+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 0 e 0 para obter 0.
2+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 1 e 1 para obter 2.
4+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 2 e 2 para obter 4.
6+3+3+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 4 e 2 para obter 6.
9+3+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 6 e 3 para obter 9.
12+4+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 9 e 3 para obter 12.
16+4+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 12 e 4 para obter 16.
20+5+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 16 e 4 para obter 20.
25+5+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 20 e 5 para obter 25.
30+6+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 25 e 5 para obter 30.
36+6+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 30 e 6 para obter 36.
42+7+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 36 e 6 para obter 42.
49+7+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 42 e 7 para obter 49.
56+8+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 49 e 7 para obter 56.
64+8+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 56 e 8 para obter 64.
72+9+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 64 e 8 para obter 72.
81+9-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 72 e 9 para obter 81.
90-1-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 81 e 9 para obter 90.
89-1-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 1 de 90 para obter 89.
88-2-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 1 de 89 para obter 88.
86-2-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 2 de 88 para obter 86.
84-3-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 2 de 86 para obter 84.
81-3-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 3 de 84 para obter 81.
78-4-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 3 de 81 para obter 78.
74-4-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 4 de 78 para obter 74.
70-5-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 4 de 74 para obter 70.
65-5-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 5 de 70 para obter 65.
60-6-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 5 de 65 para obter 60.
54-6-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 6 de 60 para obter 54.
48-7-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 6 de 54 para obter 48.
41-7-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 7 de 48 para obter 41.
34-8-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 7 de 41 para obter 34.
26-8-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 8 de 34 para obter 26.
18-9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 8 de 26 para obter 18.
9-9+2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 9 de 18 para obter 9.
2+2+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Subtraia 9 de 9 para obter 0.
4+3+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 2 e 2 para obter 4.
7+3+4+4+5+5+6+6+7+7+8+8+9+9
Some 4 e 3 para obter 7.
10+4+4+5+5+6+6+7+7+8+8+9+9
Some 7 e 3 para obter 10.
14+4+5+5+6+6+7+7+8+8+9+9
Some 10 e 4 para obter 14.
18+5+5+6+6+7+7+8+8+9+9
Some 14 e 4 para obter 18.
23+5+6+6+7+7+8+8+9+9
Some 18 e 5 para obter 23.
28+6+6+7+7+8+8+9+9
Some 23 e 5 para obter 28.
34+6+7+7+8+8+9+9
Some 28 e 6 para obter 34.
40+7+7+8+8+9+9
Some 34 e 6 para obter 40.
47+7+8+8+9+9
Some 40 e 7 para obter 47.
54+8+8+9+9
Some 47 e 7 para obter 54.
62+8+9+9
Some 54 e 8 para obter 62.
70+9+9
Some 62 e 8 para obter 70.
79+9
Some 70 e 9 para obter 79.
88
Some 79 e 9 para obter 88.
Exemplos
Equação quadrática
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometria
4 \sin \theta \cos \theta = 2 \sin \theta
Equação linear
y = 3x + 4
Aritmética
699 * 533
Matriz
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Equação simultânea
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Diferenciação
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integração
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limites
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}