Question

How do you find the product of `1/2d(2d+6)`?

Answer 1

`color(maroon)((1/2) d (2d + 6) = d * (d + 3) = d^2 + 3d`

Explanation:

`(1/2) d (2d + 6)`

`=> cancel(1/2) * d * cancel2 (d + 3)`

`=> d * (d + 3) = d^2 + 3d`