Question

here is a list of numbers. 7,12,16,20,27,40,56,64. a work out the difference between the two square numbers in the list. b work out the difference between the two cube numbers in the list.

Answer 1

a. 48

b. 37

Explanation:

7,12,16,20,27,40,56,64

Square numbers= 16=4², 64=8²

• the difference= 64-16= 48

Cube numbers= 27=3³, 64=4³

• the difference= 64-27= 37

Answer 2

see below

Explanation:

7,12,16,20,27,40,56,64

The square numbers are 16 = 4^2 and 64 = 8^2

The difference is 64 - 16 =48

The cube numbers are 27 = 3^3 and 64 = 4^3

64 - 27 =37