Foundation November 2024 Paper 2 Q13
13
(a) Find the value of:
(i) \(2^5\), [2]
(ii) \(\sqrt[3]{1000}\). [1]
(b) Simplify.
\(y^{12} \div y^4\) [1]
(c) \(5^p \times 5 = \dfrac{1}{5}\)
Find the value of \(p\). [2]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| (i) 32 | 2 | M1 for \(2 \times 2 \times 2 \times 2 \times 2\) | May be completed in stages |
| (ii) 10 | 1 | ||
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \(y^8\) | 1 | ||
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| [\(p =\)] \(-2\) | 2 | B1 for \(5^{-1}\) or answer \(5^{-2}\) or M1 for [\(5^p =\)] \(\dfrac{1}{25}\) or \(5^{p+1}\) or for \(p + 1 = -1\) oe | |