Question

Which of the following is the correct simplification of 2d-5
as 1
a) 2d-65
b) 1000

Answer 1

The correct simplification of 2d-5 is option a) 2d-65.

Step-by-step explanation:

The correct simplification of 2d-5 is a) 2d-65. To simplify the expression, we rewrite it without parentheses and combine like terms. The term -5 remains unchanged as it doesn't have a similar term to combine with.

Therefore, the simplified expression is 2d-5.