Question

Help ASAP Please!!!!
Expand 3d(d+4)

Answer 1

3d^2 + 12d

Explanation:

You just have to expand like since there are two d's then is would be squared. Anything outside the () gets multiplied by the whole equation.

Answer 2

3d²+12d

Explanation:

(3d x d) + (3d x 4)