Question

Use a calculator to apply the difference of cubes formula.

a) Yes
b) No
c) Not always
d) Depends on the expression

Answer 1

The difference of cubes formula can be applied using a calculator, but it depends on the specific expression that you are working with.

Step-by-step explanation:

The answer to the question is d) Depends on the expression.

The difference of cubes formula can be applied using a calculator, but it depends on the specific expression that you are working with. The difference of cubes formula states that a³ - b³ = (a - b)(a² + ab + b²). You can use a calculator to perform the necessary calculations, but you need to input the correct expression into the calculator in order to get the correct answer.

For example, if you have the expression 8³ - 2³, you can use a calculator to find the difference of cubes:

1. Enter 8 into the calculator and cube it: 8³ = 512
2. Enter 2 into the calculator and cube it: 2³ = 8
3. Subtract the second cube from the first: 512 - 8 = 504

So, the correct option is d) Depends on the expression.