Question

Solve using the order of operations 7(443+9+(-113(4)))+3

Answer 1

Solving the expression by following order of operations, we perform multiplications within the parentheses, combine them, and proceed to the final multiplication by 7 and addition of 3. The final answer is 3.

Step-by-step explanation:

To solve the expression 7(443+9+(-113(4)))+3 using the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction), we follow these steps:

1. Begin with calculations inside parentheses: 443 + 9 and -113 * 4.
2. Then, perform the multiplication -113 * 4 which gives us -452.
3. Add 443 + 9 to get 452.
4. Combine the result of the first parentheses with the second, 452 + (-452), which simplifies to 0.
5. Multiply this result by 7 to get 0.
6. Finally, add 3 to the product to obtain the final answer, which is 3.

Therefore, the solution is 3.