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Questions and Answers
Which expression represents the product of 25 and 5?
Which expression represents the product of 25 and 5?
- 5x-5
- AB+AB (a+1)
- 25x×5 (correct)
- 25+5
What is the coefficient of 'x' in the expression '5x-5'?
What is the coefficient of 'x' in the expression '5x-5'?
- x
- -5
- 5 (correct)
- 25x×5
What is the value of 'a' in the expression 'AB+AB (a+1)'?
What is the value of 'a' in the expression 'AB+AB (a+1)'?
- 5
- 25
- a+1 (correct)
- AB
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Study Notes
Algebraic Expressions
- The product of 25 and 5 is represented by the expression 25 × 5.
- In the expression '5x - 5', the coefficient of 'x' is 5.
- In the expression 'AB + AB(a + 1)', the value of 'a' is unknown and is part of a more complex algebraic expression.
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