Answer:
19
Step-by-step explanation:
( 6 + h² - j ) ÷ 2
h = 6 and j = 4
( 6 + 6² - 4 ) ÷ 2
Evaluate using PEMDAS
Parenthesis
Exponents
Multiplication and Division (left to right)
Addition and Subtraction (left to right)
First do operations inside of the parenthesis
( 6 + 6² - 4 ) ÷ 2
Exponents come first
(6 + 36 - 4) ÷ 2
Then do addition and subtraction going left to right
(6 + 36 - 4) ÷ 2
Add 6 and 36
( 42 - 4 ) ÷ 2
Subtract 42 and 4
38 ÷ 2
Finally do the division
19
And we are done!
