how many digits are in the expression of 6 ^2 × 2 ^ 99 × 5^98
Answers
Answered by
6
Answer:
100 Digits
Step-by-step explanation:
how many digits are in the expression of 6 ^2 × 2 ^ 99 × 5^98
6² * 2⁹⁹ * 5⁹⁸
= 36 * 2 * 2⁹⁸ * 5⁹⁸
= 72 * ( 2 * 5)⁹⁸
= 72 * 10⁹⁸
2 digits from 72 & 98 digits from 10⁹⁸
=> 2 + 98 = 100 Digits
Similar questions