Question

Evaluate the expression $3\bullet 8+5\bullet 4$

Short answer

The value of expression $3·8+5·4$ is $44$

Step-by-step solution

Step 1. Use the rule of Product

According to the rule of product if there are a ways of doing something and b ways of doing another thing, then there are $a\times b$ ways to perform both of these actions

Step 2. Use of addition 

Always same sign of numbers add together in the expression

Step 3. Calculation

To evaluate the expression $3·8+5·4$multiply 3 by 8 and multiply 5 by 4 and then add the result

$\begin{array}{l}3\cdot 8+5\cdot 4=24+20\\ 3\cdot 8+5\cdot 4=44\end{array}$

So, the value of the expression $3·8+5·4$is $44$