Higher January 2022 Paper 2 Q12
12 \(a = 6 \times 10^{40}\)
Work out the value of \(a^3\)
Give your answer in standard form.
(3)
| Scheme | Marks |
|---|---|
| 216 or 2.16 or \(10^{120}\) or \(10^{122}\) or \(6^3 \times 10^{40 \times 3}\) | M1 |
| \(216 \times 10^{120}\) oe or \(2.16 \times 10^n\) where \(n \ne 122\) | M1 |
| \(2.16 \times 10^{122}\) | A1 |
| (3) | |
| (3 marks) |
Notes
M1: or for digits 216