Answer:
isdshdlsjfhld.as
Step-by-step explanation:
:)
Answer:
Option A - 
Step-by-step explanation:
Given : Expression 
To find : What is the value of the expression ?
Solution :
Step 1 - Write the expression

Step 2 - Applying symbol rule i.e. multiplication of positive into negative is always negative, 

Step 3 - Solve

Therefore, The value of the expression is 
So, Option A is correct.
The approximate number for pi is 3.14