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Questions and Answers
Which of the following is an algebraic identity mentioned in the text?
Which of the following is an algebraic identity mentioned in the text?
- $(x + y)^2 = x^2 + 2xy + y^2$
- $(x - y)^2 = x^2 - 2xy + y^2$
- $x^2 - y^2 = (x + y)(x - y)$
- All of the above (correct)
What is the terminology used for a particular type of algebraic expression in this chapter?
What is the terminology used for a particular type of algebraic expression in this chapter?
- Polynomial (correct)
- Factorisation
- Remainder Theorem
- Variable
Which of the following is an algebraic identity mentioned in the text?
Which of the following is an algebraic identity mentioned in the text?
- $(x + y)^3 = x^3 + 3x^2y + 3xy^2 + y^3$
- $(x - y)^3 = x^3 - 3x^2y + 3xy^2 - y^3$
- $x^3 - y^3 = (x + y)(x^2 - xy + y^2)$
- All of the above (correct)
What is the use of the Remainder Theorem mentioned in the text?
What is the use of the Remainder Theorem mentioned in the text?
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What does the text define a variable as?
What does the text define a variable as?
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