Question
PSLE
Find the value of each of the expressions when i = 5.
  1. 7i + 9
  2. 4i - i12
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 i = 5.
  1. 7i + 9
  2. 4i - i12