Question

41-72:{19-108:[59 -2 .( 3² - 11 . 2 )²  ]}

Answer 1

\(41-\dfrac{72}{19-108:\left[59-2\left(3^2-11\cdot2\right)^2\right]}\)

\(=41-\dfrac{72}{19-108:\left[59-2\left(18-22\right)^2\right]}\)

\(=41-\dfrac{72}{19-108:\left[59-2\cdot16\right]}\)

\(=41-\dfrac{72}{19-108:27}\)

\(=41-\dfrac{72}{19-4}=41-\dfrac{72}{15}\)

=41-4,8

=36,2

Answer 2

\(41-72:\left\{19-108:\left[59-2.\left(3^2-11.2\right)^2\right]\right\}\)

\(=41-72:\left\{19-108:\left[59-2.\left(9-22\right)^2\right]\right\}\)

\(=41-72:\left\{19-108:\left[59-2.\left(-13\right)^2\right]\right\}\)

\(=41-72:\left\{19-108:\left[59-2.169\right]\right\}\)

\(=41-72:\left\{19-108:\left[59-338\right]\right\}\)

\(=41-72:\left\{19-108:-279\right\}\)

\(=41-72:\left\{19-\dfrac{-12}{31}\right\}\)

\(=41-72:\dfrac{601}{31}\)

\(=41-\dfrac{2232}{601}\)

\(=\dfrac{22409}{601}\)