Mathematics 0580 · IGCSE · Powers and roots

Powers and roots — practice question

The numbers in the list are 8, 9, 10, 11, 12, 13, 14, 15 and 16.

(a)[1]

Using the numbers in the list, write down the square numbers.

(b)[1]

Using the list of numbers, write down a prime factor of $99$.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The square numbers are $9$ and $16$.” …