Question

Evaluate the expression 4³+[(96÷8)×5]-42.

Answer 1

82

Step-by-step explanation

We have the expression:

`4^3\text{ + \lbrack(96 }/8)*5\rbrack-42.`

First, we evaluate the brackets:

`\begin{gathered} 4^3\text{ + \lbrack{}12 x 5\rbrack - 42} \\ \Rightarrow4^3\text{ + 60 - 42} \end{gathered}`

Now, we evaluate the power:

`\begin{gathered} 64\text{ + 60 - 42} \\ \Rightarrow\text{ 82} \end{gathered}`

That is the answer.