Question

110^2-[60:(5^6:5^4-3.5)]

Answer 1

`110^2 - [60 : (5^6 : 5^4 - 3 . 5)]`

`= 12100-[60:(5^2 - 15)]`

`= 12100 - [60 : (25-15)]`

`= 12100 - [60 : 10]`

`= 12100 - 6`

`= 12094`

 

Answer 2

\(110^2-\left[60:\left(5^6:5^4-3.5\right)\right]=110^2-\left[60:\left(5^2-15\right)\right]=110^2-\left[60:\left(25-15\right)\right]=110^2-\left[60:10\right]=12100-6=12094\)

Answer 3

\(=110^2-\left[60:\left(25-15\right)\right]\)

\(=110^2-\left[60:10\right]\)

\(=110^2-6\)

\(=12100-6=12094\)

 

Answer 4

\(110^2-\left[60\div\left(5^6\div5^4-3.5\right)\right]\)

\(=110^2-\left[60\div\left(5^2-3.5\right)\right]\)

\(=110^2-\left[60\div\left(5.5-3.5\right)\right]\)

\(=110^2-\left[60\div\left(5.\left(5-3\right)\right)\right]\)

\(=110^2-\left[60\div\left(5.2\right)\right]\)

\(=110^2-\left[60\div10\right]\)

\(=110^2-6\)

\(=12094\)