If `a' and `b' are whole numbers such that b > 1 and ab = 144, what is the value of (a - 2)b+2 ?
100
1000
10000
0.01
∵ 122 = 144 ⟹So, a = 12 & b =2
( a - 2)b+2 = (12 - 2)2+2 = 104 = 10000