4. Factorise x2 + 3x 4 – …………………………………… (Total for question is 2 marks) 5. Write x2 + 2x 8 in the form (x + m)2 + n where m and n are integers. – …………………………………… (Total for question is 2 marks) 6. (a) Expand 4(3x + 5) …………………………………… (1) (b) Expand and simplify 2(x 4) + 3(x + 5) – …………………………………… (2) (c) Expand and simplify (x + 4)(x + 6) …………………………………… (2) for Question is 5 marks) 7. (a) Factorise x2 + 5x + 4 …………………………………… (2) (b) Expand and simplify (3x + 5) −1)(2x …………………………………… (2) (Total for Question is 4 marks)
4. Factorise x2 + 3x – 4 …………………………………… (Total for question is 2 marks) 5. Write x2 + 2x – 8 in the form (x + m)2 + n where m and n are integers. …………………………………… (Total for question is 2 marks) 6. (a) Expand 4(3x + 5) …………………………………… (1) (b) Expand and simplify 2(x – 4) + 3(x + 5) …………………………………… (2) (c) Expand and simplify (x + 4)(x + 6) …………………………………… (2) for Question is 5 marks) 7. (a) Factorise x2 + 5x + 4 …………………………………… (2) (b) Expand and simplify (3x −1)(2x + 5) …………………………………… (2) (Total for Question is 4 marks)
revision-guide-aiming-for-5__1_.docx