Question

What is the value of the expression 3+2(5-2-432-1)?

A) -860
B) -853
C) -857
D) -847

Answer 1

To find the value of the expression 3 + 2(5 - 2 - 432 - 1), we first solve within the parentheses, then multiply by 2 and finally add to 3. The result is -857.

Step-by-step explanation:

Let's evaluate the expression given like this: 3 + 2(5 - 2 - 432 - 1).

First, we perform the operations inside the parentheses. According to the rules of order of operations (PEMDAS/BODMAS), we must do arithmetic inside parentheses first, and then multiplication or division from left to right before addition or subtraction:

(5 - 2 - 432 - 1) = 5 - 2 - 432 - 1 = 3 - 432 - 1 = -429 - 1 = -430.

Let's substitute this result back into the original expression:

3 + 2(-430) = 3 + (-860) = -857.

Therefore, the value of the expression is -857, which corresponds to option C.