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Class 9MathematicsExploring Algebraic IdentitiesFactorisationEasyLevel 74
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Which is the factorisation of (x^2+5x+6)?

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Answer and explanation

Correct answer: ((x+2)(x+3))

(2+3=5) and (2\cdot3=6). Exam tip: find two numbers whose sum gives the middle term and product gives the last term.

Related tags

Quadratic FactorisationSplit Middle TermEasy Algebra

Frequently asked questions

What is the correct answer to this question?

((x+2)(x+3))

Why is this the correct answer?

(2+3=5) and (2\cdot3=6). Exam tip: find two numbers whose sum gives the middle term and product gives the last term.

Which subject and chapter does this question cover?

This is a Class 9 Mathematics question. Chapter: Exploring Algebraic Identities. Topic: Factorisation.

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  1. 1What is the greatest common factor while factorising (6x+9)?
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  4. 4Choose the correct factorisation of (5m-15).
  5. 5In which of the following expressions is \(3m\) a common factor of every term?
  6. 6Which of the following expressions is a difference of two squares and can be factorised using the identity?
  7. 7Which identity is used to factorise (x^2-9)?
  8. 8Which is the correct factorisation of (x^2-16)?
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  10. 10Which of the following expressions can be factorised using the identity for the difference of two squares, \((a+b)(a-b)\)?
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