Question

Question 9 of 10

Simplify (5 + 1)2 (12+3²) ÷ 3.
OA. 5
OB. -39
O C. -63
OD. 29
SUBMIT

Answer 1

To simplify the given expression, use the order of operations: PEMDAS.

Step-by-step explanation:

To simplify the expression (5 + 1)2 (12 + 3²) ÷ 3, we need to follow the order of operations, also known as PEMDAS. First, we calculate the exponent 3², which gives us 9. Then, we simplify the parentheses: (5 + 1)2 equals 12 and (12 + 9) equals 21. Next, we multiply 12 by 21, resulting in 252. Finally, we divide 252 by 3, which gives us the answer of 84.

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