Answer :
Final answer:
The expression 122 – (9 – 7)3 + 6 evaluates to 122 when following the order of operations. The calculation inside the parentheses is done first followed by the multiplication, and finally we perform subtraction and addition from left to right.
Explanation:
The student has asked to evaluate the expression 122 – (9 – 7)3 + 6. To solve this, we must remember the order of operations, often abbreviated as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction). The expression inside the parentheses (9 – 7) is calculated first, resulting in 2.
We then proceed to multiplication: 2 times 3 equals 6. Now the expression simplifies to 122 – 6 + 6. Finally, we perform the subtraction and addition from left to right, since they are of equal precedence. The expression simplifies to 122 – 6, which is 116, and then we add 6 to get the final answer, which is 122.
Therefore, the evaluated expression is 122.
Answer:
Im kinda confuse but (9 - 7)3 + 6 should be 14
Step-by-step explanation:
