Question
PSLE
Find the values of the following when f = 7.
  1. 9f - 9 + 4f
  2. 6f3 - f
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 f = 7.
  1. 9f - 9 + 4f
  2. 6f3 - f