Find the value of (30 + 4−1) × 22
In (30 + 4−1) × 22,4−1 = 14(a−1= 1a),30 = 1(a0 = 1) So (30 + 4−1) × 22, 4−1 = 14, (1+14)× 22 =5
Find the value of (32 + 4−1) × 22
Find the value of (30 + 4−1) × 23. ___
Question 3(i) Find the value of:
(30+4−1)×22