Matee!!! :D (79424)

[alicee:3]

V 37/10:(3/11+7/20-2/11x5/2):(2+7/2)=



V)1-7/12)x[1-(9/5-1/4)x(1-16/31)+(5/8+2/3):31/4]= graziee

[tiscali]

[math]\sqrt{\frac{37}{10} : (\frac{3}{11} + \frac{7}{20} - \frac{2}{11} \cdot \frac{5}{2}) : (2 + \frac{7}{2})} = [/math]

[math]\sqrt{\frac{37}{10} : (\frac{3}{11} + \frac{7}{20} - \frac{5}{11}) : (\frac{4 + 7}{2})}[/math]

[math]\sqrt{\frac{37}{10} : (\frac{60 + 77 - 100}{220}) : (\frac{11}{2})}[/math]

[math]\sqrt{\frac{37}{10} : (\frac{37}{220}) : (\frac{11}{2})}[/math]

[math]\sqrt{\frac{\not{37}^{1}}{\not{10}^{1}} \cdot \frac{\not{220}^{22}}{\not{37}^{1}} \cdot (\frac{11}{2})}[/math]

[math]\sqrt{\frac{1}{\not{22}^{11}} \cdot \frac{\not{2}^{1}}{{11}}} = 11 [/math]

Aggiunto 9 minuti più tardi:

V)1-7/12)x[1-(9/5-1/4)x(1-16/31)+(5/8+2/3):31/4]= graziee

2)

[math]\sqrt{(1 - \frac{7}{12}) \cdot [1 - (\frac{9}{5} - \frac{1}{4}) \cdot (1 - \frac{16}{31}) + (\frac{5}{8} + \frac{2}{3}) : \frac{31}{4}]} =[/math]

[math]\sqrt{(\frac{12 - 7}{12}) \cdot [1 - (\frac{36 - 5}{20}) \cdot (\frac{31 - 16}{31}) + (\frac{15 + 16}{24}) : \frac{31}{4}]} =[/math]

[math]\sqrt{(\frac{5}{12}) \cdot [1 - \frac{\not{31}^{1}}{\not{20}^{4}} \cdot \frac{\not{15}^{3}}{\not{31}^{1}} + \frac{\not{31}^{1}}{\not{24}^{6}} \cdot \frac{\not{4}^{1}}{\not{31}^{1}}]} =[/math]

[math]\sqrt{\frac{5}{12} \cdot [1 - \frac{3}{4} + \frac{1}{6}]} =[/math]

[math]\sqrt{\frac{5}{12} \cdot [\frac{12 - 9 + 2}{12}]} =[/math]

[math]\sqrt{\frac{5}{12} \cdot \frac{5}{12}} = \frac{5}{12} [/math]