Question
PSLE
Find the value of each of the expressions when a = 4.
  1. 5a + 7
  2. 3a - a5
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 a = 4.
  1. 5a + 7
  2. 3a - a5