Question
PSLE
Find the values of the following when d = 7.
  1. 5d - 8 + 2d
  2. 10d2 - d
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Find the values of the following when d = 7.
  1. 5d - 8 + 2d
  2. 10d2 - d