How do you simplify 7+9times3-25 using order of operations?
2 Answers
Jul 1, 2018
Explanation:
The order of operations, sometimes known by the acronym PEMDAS (or some variant of it) is:
color(red)(P) - Parentheses (also known as Brackets)color(blue)(E) - Exponentscolor(green)(M) - Multiplicationcolor(green)(D) - Division (this has the same weight as M and so I gave it the same colour)color(brown)(A) - Additioncolor(brown)(S) - Subtraction - (again, same weight as A and so the same colour)
Here we have:
The multiplication goes first:
and now we work this from left to right:
Aug 9, 2018
Explanation:
Identify the number of terms first.
Terms are separated by
Simplify each term first.