It's simple.
P - Parentheses
E - Exponents
D - Division
M - Multiplication
A - Addition
S - Subtraction
Whenever we have an expression or problem that involves these operations. We solve them according to the order given above.
Drivers should not drink and drive. I hope this helps if not hopefully someone helps out
Answer:

Step-by-step explanation:
We want to find the sum of

We can rewrite this as

This becomes;

Recall that;

This implies that;

Combine like terms:
