Specimen 2020 Paper 1 Q6
6 Simplify fully \(\quad \dfrac{15x^2y - 5xy^2}{12x - 4y}\) [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(5xy(3x - y)\) | M1 | |
| \(4(3x - y)\) | M1 | |
| \(\dfrac{5xy}{4}\) | A1 |
Understand it. Practise it. Enjoy it. All for free.
Understand it. Practise it. Enjoy it. All for free.
6 Simplify fully \(\quad \dfrac{15x^2y - 5xy^2}{12x - 4y}\) [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(5xy(3x - y)\) | M1 | |
| \(4(3x - y)\) | M1 | |
| \(\dfrac{5xy}{4}\) | A1 |