Question
PSLE
Find the value of each of the expressions when n = 9.
  1. 9n + 9
  2. 4n - n10
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 value of each of the expressions when n = 9.
  1. 9n + 9
  2. 4n - n10