1) Let's simplify that expression, using the acronym PEMDA
Parentheses
Exponents
Multiplication
Division
Addition
2 x 22 +8+2-(5 + 1) Parentheses
2 x 22 +8+2-(6) Multiplication
44 +8 +2 - 6 Addition/Subtraction
52-4
48
5.8m questions
7.5m answers