Question

Collect like terms
−
8
d
2
−
3
d
2

Answer 1

5d²

Explanation:

Given

8d² - 3d² ← collect like terms by subtracting the coefficients, that is

(8 - 3)d²

= 5d²

Answer 2

8,2,2,3

d,d,

HOPE THIS HELPS