2y2 + 4y 4xy 12x2 – 3x2y 15xy – Difference of two squares - Factorise the following expressions x2 49 – y2 144 – 4x2 25 – 36y2 16x2 – Grouping factors - Factorise the following expressions ax + ay + bx + by 3ax 2ay + 3bx 2by – – 4x 4y + abx aby – – Simplify the following expressions (Division) Factorising quadratics - Factorise the following expressions x2 x 20 – – x2 + 3x 10 – 4x2 + 4x + 1 14x2 + 3x 2 – Quadratic equations - the following equations x2 x 20 = 0 – – x2 + 3x 10 = 0 – 4x2 + 4x + 1 = 0 14x2 + 3x 2 = 0 – Linear Equations Solve the following equations x + 2 = 0 4x + 3 = 15
2y2 + 4y 4xy – 12x2 3x2y – 15xy Difference of two squares - Factorise the following expressions x2 – 49 y2 – 144 4x2 – 25 36y2 – 16x2 Grouping factors - Factorise the following expressions ax + ay + bx + by 3ax – 2ay + 3bx – 2by 4x – 4y + abx – aby Simplify the following expressions (Division) Factorising quadratics - Factorise the following expressions x2 – x – 20 x2 + 3x – 10 4x2 + 4x + 1 14x2 + 3x – 2 Quadratic equations - the following equations x2 – x – 20 = 0 x2 + 3x – 10 = 0 4x2 + 4x + 1 = 0 14x2 + 3x – 2 = 0 Linear Equations Solve the following equations x + 2 = 0 4x + 3 = 15
Worksheet%20%E2%80%93%20Algebra%20OL.docx