Higher November 2018 Paper 4 Q16
16 Solve by factorisation.
\[2x^2 - 19x - 33 = 0\][3]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \((2x + 3)(x - 11)\) | M2 | M1 for two brackets which give two correct terms | |
| –1.5 oe 11 | B1 | correct or FT their two linear brackets | |