Higher June 2023 Paper 1 Q22
22 \(a = \sqrt{2} \quad\) and \(\quad b = \sqrt{18}\)
Match each expression to its value.
One has been done for you. [3 marks]
| Answer | Mark | Comments |
|---|---|---|
| \(a + b \to 4\sqrt{2}\) \(ab \to 6\) \(\dfrac{b}{a} \to 3\) | B3 | B1 each correct match |
Additional guidance
 | B3 |
| Two lines from a left-hand box is choice | B0 |