Question

how many digits are in the expression of 6 ^2 × 2 ^ 99 × 5^98​

Answer 1

Answer:

7.2e+99

hope it helps you

Answer 2

Answer:

102

Step-by-step explanation:

Formula = [[lg(m) ]×n]+1

[[lg(6)]×2]+1

= [0.75 ×2]+1

=2.5 =2

[[lg(2)×98]+1

[0.3×98 ]+1

29.4+1

=30.4=30

[lg(5)]×99]+1

[0.7×99]+1

69.3+1

70.3=70

Total no of digits = 2+30+70 = 102

Hope it helps