Question

please answer this question.​

Answer 1

Answer:

D. is correct answer . so please mark me as brian list

Answer 2

ʜʟᴏ ᴍᴀᴛᴇ

${9}^{2} = 81 \\ {10}^{2} = 100 \\ ere100 - 81 = 19$

ᴜʀᴇ ᴀɴsᴡᴇʀ ɪs 19

19 ɴᴀᴛᴜʀᴀʟ ɴᴜᴍʙᴇʀs ʟɪᴇs ʙᴇᴛᴡᴇᴇɴ

${9}^{2} and {10}^{2}$

ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs