Question
PSLE
Find the values of the following when b = 7.
  1. 5b + 10 - 2b
  2. 8b2 + b
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 b = 7.
  1. 5b + 10 - 2b
  2. 8b2 + b