Solving Algebraic Expressions Using Order of Operations

In the acronym for the order of operation PEMDAS, what does E stands for?

When evaluating an expression, which operation should be considered last?

• powers

• brackets

• addition and subtraction

• multiplication and division

When evaluating an expression, following the order of operations, which operation should be considered first?

• multiplication and division

• addition and subtraction

• powers

• parenthesis

Numbers, symbols, and operations that are grouped together

• Evaluation

• Algebraic Expression

• PEMDAS

• Order of Operations

b² + 4
when b = 3

• 10

• 12

• 13

• 11

Evaluate the expression: 5a + b for a= 6 and b= 3

• 33

• 36

• 30

• 59

What is the result of simplifying the expression 5(2x - 3) + 4(3x + 1)?

• 11x - 7

• 11x + 1

• 16x + 1

• 16x - 7

What is the result of simplifying the expression 3(2x + 4)?

Mathematical Equivalence

ON

What is the result of simplifying the expression 2(x + 3) - 4x?

• 2x + 3 - 4

• 2x + 6 - 4

• 2x + 6 - 4x

• 2x + 3 - 4x

List the correct steps for solving the following algebraic expression using order of operations.