contestada

When solving problems, which of these is performed before the others? A. Multiplication B. Addition C. Exponents D. Subtraction

Respuesta :

AL2006

From that list, the exponents should be handled first.

Here's the memory device for the order of operations
that I often see here on Brainly.  I didn't learn it this way,
but this is a good and handy thing to remember:
 
               P  E  M  D  A  S

It stands for the order in which operations should be performed
if you're working to simplify an expression that has several different
operations in it.

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction