4b2 work out the value of a when b 3 July 8, 2019 16 32 64 128 Here is a formula a 4b2 work out the value of a when b 3 What is the value of 4b when b = 6 A/b = 2 what is the value of 4b/a If a = 4 work out the value of b when b = 3 - 2a
