Question 1 (v)
If m = 2, find the value of: 5m2−4
5m2−4=5×22−4 [putting m = 2] = 5 - 4 = 1
Question 1 (iii)
If m = 2, find the value of: 9 - 5m
Find the value of m, if 6−5×5−2×63×5m×6n=1. [4 MARKS]
Question 1 (ii)
If m = 2, find the value of: 3m - 5