Hello. In the last problem of the Exponent rules practice video, I understand up until 99968. After that i just can’t seem to understand how exponent 32 has 30 9s. Would very greatful if anybody help me understand this problem step by step. Sorry if my question sounds silly.
10^2 - 32 → 2 digits and 2 - 2 copies of 9
10^3 - 32 → 3 digits and 3 - 2 copies of 9
10^4 - 32 → 4 digits and 4 - 2 copies of 9
10^5 - 32 → 5 digits and 5 - 2 copies of 9
\vdots
10^{32} - 32 → 32 digits and 32 - 2 copies of 9
thanks. i think i’m getting the hang of this.