Surds and Indices Practice Test 2

Question : 5 of 17

Marks: +1, -0

What is the difference between the third power of 2 and the second power of 3?

Solution:

Third power of 2

= 2^3 = 2 × 2 × 2 = 8

And second power of 3

= 3^2 = 3 × 3 = 9

∴ Difference = 9 - 8 = 1

Go to Question:

Prev Question

Next Question