Question

Answer 1

b: \(=-3.56+\left|\dfrac{25}{16}\cdot\dfrac{-12}{5}\right|\)

\(=-3.56+\left(\dfrac{300}{80}\right)=-\dfrac{356}{100}+\dfrac{30}{8}=\dfrac{19}{100}\)

Answer 2

`-3,56 + | (5/4)^2 . (-2,4)|`

`=-3,56 + |25/16 . (-12)/5 |`

`=-3,56 + | -15/4|`

`=-3,56 + 15/4`

`=-89/25 + 15/4`

`=19/100`