Question

What is 64x12 – 1,000 written as a difference of cubes?

Answer 1

(4x4)3 – 103 The third choice is correct :)

Answer 2

`64x^(12)-1000=(4x^4)^(3)-(10)^3`

Explanation:

Given : Expression
`64x^(12)-1000`

To find : What is the given expression written as a difference of cubes?

Solution :

Expression
`64x^(12)-1000`

We can re-write the expression term as

`64x^(12)=(4x^4)^(3)`

`1000=(10)^(3)`

The expression
`64x^(12)-1000` is re-written as a difference of cubes is

`64x^(12)-1000=(4x^4)^(3)-(10)^3`