Question

Chris says that the expression 4n - 2 can be written as 2(2n - 1). Do you agree? Explain your answer.

Answer 1

Correct

Explanation:

The given expression is : 4n - 2

Chris says that the expression (4n-2) can be written as 2(2n - 1).

Taking 2 common on the given expression.

(4n-2) = 2(2n-1)

Hence, he has wrote it in a correct way.