Question

I dont know how to type this math problem. - 8/t + (-2);t=4

Answer 1

Answer:

The value of the expression at t=4 is;

$-4$

Explanation:

Given the expression;

$\begin{gathered} -\frac{8}{t}+(-2) \\ at\text{ t=4} \end{gathered}$

We want to calculate the value of the expression at the given value of the variable.

Substituting the given value of variable into the expression;

$\begin{gathered} -\frac{8}{t}+(-2) \\ =-\frac{8}{4}-2 \\ =-2-2 \\ =-4 \end{gathered}$

Therefore, the value of the expression at t=4 is;

$-4$