Question
PSLE
Find the values of the following when s = 9.
  1. 2s - 6 + 2s
  2. 8s4 - s
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 s = 9.
  1. 2s - 6 + 2s
  2. 8s4 - s