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Questions and Answers
What is an algebraic expression?
What is an algebraic expression?
- A sequence of operations that can be described in words or diagrams (correct)
- A flow diagram that represents a calculation
- A numerical value that can be calculated
- A sequence of words that describe a calculation
When evaluating an algebraic expression, what operation should be performed first?
When evaluating an algebraic expression, what operation should be performed first?
- Division and then multiplication
- Calculations within brackets (correct)
- Addition and subtraction
- Multiplication and division
What is an expression with one term called?
What is an expression with one term called?
- Trinomial
- Polynomial
- Monomial (correct)
- Binomial
What is the symbol commonly used to represent the variable in an algebraic expression?
What is the symbol commonly used to represent the variable in an algebraic expression?
What is the term for expressions that have the same numerical value for any given value of the variable?
What is the term for expressions that have the same numerical value for any given value of the variable?
Why is the multiplication sign often omitted in algebraic expressions?
Why is the multiplication sign often omitted in algebraic expressions?
What is the correct order of operations when evaluating an expression without brackets?
What is the correct order of operations when evaluating an expression without brackets?
What is a number not associated with a variable in an algebraic expression called?
What is a number not associated with a variable in an algebraic expression called?
What is the convention for writing products in algebraic expressions?
What is the convention for writing products in algebraic expressions?
What should be performed before addition and subtraction in expressions without brackets?
What should be performed before addition and subtraction in expressions without brackets?
Which of the following statements about an algebraic expression is TRUE?
Which of the following statements about an algebraic expression is TRUE?
What operation should be performed after calculations within brackets?
What operation should be performed after calculations within brackets?
Which of the following expressions is an example of a monomial?
Which of the following expressions is an example of a monomial?
What is the correct order of operations when evaluating the expression 2x^2 + 5x - 3?
What is the correct order of operations when evaluating the expression 2x^2 + 5x - 3?
Which of the following expressions is equivalent to 2x + 3?
Which of the following expressions is equivalent to 2x + 3?
What is the purpose of conventions for writing algebraic expressions?
What is the purpose of conventions for writing algebraic expressions?
Which of the following statements about algebraic expressions is FALSE?
Which of the following statements about algebraic expressions is FALSE?
What is the correct order of operations when evaluating the expression 3(2x - 1)?
What is the correct order of operations when evaluating the expression 3(2x - 1)?
Which of the following expressions is an example of a trinomial?
Which of the following expressions is an example of a trinomial?
What is the purpose of brackets in an algebraic expression?
What is the purpose of brackets in an algebraic expression?
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