\(\dfrac{1}{9}\) x \(27^n\) = 3ⁿ

\(\dfrac{8}{2^n}\) = 2

32ⁿ x 16^-n

3^-1 x 3ⁿ + 5 x 3^n-1 = 162

( n - \(\dfrac{2}{3}\) )³ = \(\dfrac{1}{27}\)

\(\left(\dfrac{1}{2}\right)^5\) - 1,5^{2 +} \(\dfrac{31}{32}\) + 102,25

\(\left(\dfrac{1}{2}\right)^5\) - 1,5² + \(\dfrac{31}{32}\) + 102,25

\(\dfrac{7}{8}\) : \(\left(\dfrac{2}{9}-\dfrac{1}{18}\right)\) + \(\dfrac{7}{8}:\left(\dfrac{1}{36}-\dfrac{5}{12}\right)\)

3 x \(\left(x-\dfrac{1}{4}\right)^2\) + \(\dfrac{3}{2}\) = \(\dfrac{33}{4}\)