There is no known origin of the order of operations or PEMDAS. PEMDAS is considered as the proper way to tackle a given mathematical expression in terms of what operation should be performed first.
use pemdas first...
Follow the order of operations; PEMDAS. PEMDAS is Parentheses, Exponents, Multiply, Divide, Add, & Subtract.
Go left to right
what pemdas equasion equals to 11
i think exponents? remember, PEMDAS?
either 0.707 or 1 depending what you do first...PEMDAS!
The abbreviation "PEMDAS" stands for "Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction".
PEMDAS RULE IS parentheses,exponent,multiplication,division,addition,subtraction
to use PEMDAS first start by solving inside the parenthesis second the exponent third work on multiplication or division and finally work with the addition or subtraction and there u go ! sample : 50+30-5x6 = 50+30-30 70-30 =40 hope this helps :)