Question

Which expression correctly represents eight times the difference of 4 and a number

Answer 1

The expression for two times the difference of 4 and a number is

`8(4-d)`

Explanation:

To Find:

Write an expression for Eight times the difference of 4 and a number.

Solution:

Let the Unknown number be 'd'

Difference of 4 and d = ( 4 - d )

So One Time Difference of 4 and d = 1× ( 4 - d )

∴ Two Times Difference of 4 and d = 2× ( 4 - d )

∴ Eight Times Difference of 4 and d = 8× ( 4 - d )

The expression for Eight times the difference of 4 and d. will be

`8(4-d)`

The expression for Eight times the difference of 4 and a number is

`8(4-d)`