4MA0 Foundation June 2013 Paper 1 Q9
9
(a) Simplify \(3c^2 + 5c^2 - c^2\) (1)
(b) Simplify \(4x - 3y + 5x - 2y\) (2)
| Scheme | Marks |
|---|---|
| \(7c^2\) | B1 |
| (1) |
Notes
B1: Accept \(7 \times c^2\), \(c^2 7\) etc
| Scheme | Marks |
|---|---|
| \(9x - 5y\) | B2 |
| (2) |
Notes
B2: B1 for \(9x\)
B1 for \(-5y\)