5+(8²-2) *2
Here we will use PEMDAS rule.
P
Parentheses first
E
Exponents (ie Powers and Square Roots, etc.)
MD
Multiplication and Division (left-to-right)
AS
Addition and Subtraction (left-to-right)
Step 1:
P- parenthesis first.
(8²-2)
E- exponents
8² = 8*8 =64
subtracting 64-2 = 62
5 + 62*2
Step 2:
Multiplication and division.
multiplying 62 *2 = 124
5+124
Step 3:
Addition: adding 5+124
129
Answer:
[tex] 5+(8^2-2) *2=129 [/tex]
