Mathematics
Factorisation
Practice questions
Which answer is correct after factorising (2x^2+9x+10)?Which type of expression can be factorised directly using the identity \(a^2-b^2=(a-b)(a+b)\)?What will be the factorised form of (x^2-y^2+2x+2y)?Write (mn+mp+qn+qp) in factors.Which is the factorised form of (8x^3+27y^3)?Choose the correct factorised form of (64a^3-125b^3).Which of the following trinomials is a perfect-square trinomial that can be factorised as the square of a binomial?What is the factorised form of (7x^2-28xy)?Choose the factorised form of (x^2+4xy+4y^2-9z^2).What will be the factorised form of (a^2-b^2-a+b)?Which of the following trinomials is correctly identified as a perfect-square trinomial?Factorise (18x^2-21x-10).Which of the following trinomials can be factorised as the square of a single binomial?What is the factorised form of (8a^3+12a^2b+6ab^2+b^3)?Which of the following expressions is in the form of a difference of two squares and can be factorised into a product of conjugate binomials?Which is the factorised form of (4x^2+4xy+y^2-16)?Which of the following expressions cannot be factorised as a product of two binomials when both binomials have integer coefficients?Which of the following expressions is in the form of a difference of squares, \(a^2-b^2\), and can therefore be factorised using the identity \((a-b)(a+b)\)?Which is the correct factorised form of (5m^2-13mn-6n^2)?What is the factorised form of (x^2+6x+9-y^2)?