Question

Evaluate the expression when $x=-8$

localid="1649144316804" $32-\left|x\right|$

Short answer

The value of the expressionis 24.

Step-by-step solution

Step-1 – Absolute value of a number

Absolute value of any positive or negative number is always positive and equal to the magnitude of the number. The absolute value of a number N is denoted by$\left|N\right|$ .

The absolute value of a number represents the distance of the number from 0 in the number line.

Step-2 – Example of Absolute value

The absolute value of 3 is denoted by $\left|3\right|$and is equal to 3.

And the absolute value of is denoted by $\left|-4\right|$and is equal to 4.

Step-3 – Evaluate the expression

To evaluate the value of the expression $32-\left|x\right|$substitute$-8$for x and simplify further as shown below,

$\begin{array}{c}32-\left|x\right|=32-\left|-8\right|\\ =32-8\\ =24\end{array}$

Thus, the value of the given expression is 24.