Q4. - Algebra 2

Question

Find the value of each expression

4. $8\left(3+6\right)$

Step-by-Step Solution

Answer

Value of $8\left(3+6\right)$ is 72

Step 1 - Order for simplification

To evaluate any expression involving more than one operation, follow the below order of operations:

• First evaluate expressions inside grouping symbols like parentheses ( ) or brackets [ ].
• Evaluate the exponents.
• Perform Multiplication and division from left to right.
• Perform addition and subtraction from left to right.

Step 2 - Add 3 with 6

First simplify the term in parentheses to get

 $3+6=9$

Step 3 -Multiply 8 with 9

Now, multiply resultant with 8 to get

$\begin{array}{c}8\left(3+6\right)=8\times 9\\ =72\end{array}$