Mathematics
Factorisation
Practice questions
What are the factors of (12a^2-7a-10)?Which of the following expressions can be factorised using the identity of difference of squares, \(a^2-b^2=(a-b)(a+b)\)?Which of the following expressions is a perfect-square trinomial that can be written as the product of two identical binomial factors?What is the correct factorised form of (4m^2+12mn+9n^2)?In which form will (x^2-13x+42) be written?Which of the following expressions is a difference of two cubes and can be factorised using the relevant identity?Whose perfect square is (16a^2-40ab+25b^2)?Which of the following expressions can be factorised using the identity \((a-b)^2\)?Which of the following expressions is a perfect-square trinomial and therefore has two identical binomial factors?Factorise (3y^2+14y+8).Which is the correct factorised form for (27p^3-8q^3)?What is the correct factorised form of (x^3+64)?What is the simplest factorised form of (5x^2y-15xy^2+10xy)?If the first and last terms of a trinomial are perfect squares, what condition must its middle term satisfy for the trinomial to be identified as a perfect-square trinomial?What is the complete factorised form of (x^4-81)?Factorise (6ab+9a+10b+15) by grouping.What are the correct factors of (x^2+xy-6y^2)?Which of the following quadratic trinomials can be written as the product of two identical binomials?What are the factors of (12x^2-23xy+10y^2)?Which is the correct factorised form of (a^3+b^3)?