Question

$\huge\mathfrak\red{Question \: in \: the \: attachment }$
ᴀɴsᴡᴇʀ ᴛʜᴇ ǫᴜᴇsᴛɪᴏɴ ᴡɪᴛʜ ғᴜʟʟ ᴇxᴘʟᴀɴᴀᴛɪᴏɴ
ᴅᴏɴ'ᴛ ᴄᴏᴘʏ ғʀᴏᴍ ɢᴏᴏɢʟᴇ​

Answer 1

Answer:

refer to the above given attachment

first solve the second binomial

then take the factors of first binomial and use distributive property while multiplication and get the answer which is :-

${3a}^{4 } + {10a}^{2} {b}^{2} - 8 {b}^{4}$

hope you got the answer!!!

Answer 2

Answer:

sorry mai maths ka chapter kr rha hu and answering islye copy kr diya.

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@ARYAN_BOSS.