How do you evaluate #15-13+2#?
2 Answers
Mar 15, 2018
See below.
Explanation:
P.E.M.D.A.S.
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Addition comes before subtraction so we need to add
The new equation is:
All we have left to do is to subtract, so:
Our final answer is
Hope I helped (:
Mar 15, 2018
4
Explanation:
We use PEMDAS:
#color(red)(P)# - Parentheses (also known as Brackets)#color(blue)(E)# - Exponents#color(green)(M)# - Multiplication#color(green)(D)# - Division (this has the same weight as M and so I gave it the same colour)#color(brown)(A)# - Addition#color(brown)(S)# - Subtraction - (again, same weight as A and so the same colour)