Question

Help with this khan academy question please?

Answer 1

-D = 3/2

It's already given that D = - 3/2

What you need to find is -D

Think of -D as: -1 (D)

Now, plug in the given 'D'

-1 ( -3/2) = 3/2

Answer 2

-D = 3/2

Explanation:

Since D = -3/2, Negative D = 3/2

Hope this helps!