Question

Va rog sa ma ajutati!!! ​

Answer 1

$(\frac{3}{11}-\frac{4}{55}\cdot\frac{5}{2}):\frac{1}{(-2)^2}-\frac{2}{5}+[(\frac{3}{2}-1)^5]^6:[(\frac{1}{2})^{10}]^3= \\\\ =(\frac{3}{11}-\frac{2}{11})\cdot \frac{4}{1}-\frac{2}{5}+(\frac{3}{2}-\frac{2}{2})^{30}:(\frac{1}{2})^{30} = \\\\ =\frac{1}{11} \cdot 4-\frac{2}{5}+(\frac{1}{2})^{30}:(\frac{1}{2})^{30}= \\\\=\frac{20}{55}-\frac{22}{55}+1=-\frac{2}{55}+\frac{55}{55}=\boxed{\frac{53}{55}}$

Answer 2

Răspuns:

$( \frac{3}{11} - \frac{4}{55} \times \frac{5}{2} ) \div ( \frac{3}{2} - 1) ^{30} \div ( \frac{1}{2}) ^{30} \\ ( \frac{3}{11} - \frac{4}{22} ) \div (\frac{3 - 2}{2}) ^{30} \div ( \frac{1}{2} ) ^{30} \\ \frac{6 - 4}{22} \div (\frac{1}{2} ) ^{30} \div (\frac{1}{2} ) ^{30} \\ \frac{2}{22} \div 1 = \frac{1}{11} \div 1 = \frac{ {1} }{11}$