Math, asked by pranithaa, 1 year ago

please solve

7 and 8 :(

Attachments:

TheLostMonk: I wanna give solutions of all three questions !!!
TheLostMonk: where are you dear !!
TheLostMonk: i am not getting chance here !!
rajubhai18: only ask

Answers

Answered by rajubhai18
1
(a+2b+3c)²
=(a+2b+3c)(a+2b+3c)
=a²+2ab+3ac+2ab+2b²+6bc+3ac+6bc+9c²
a²+4ab+6ac+2b²+12bc+9c²

TheLostMonk: hello dear pranitha !!!
rajubhai18: Hii.
TheLostMonk: where are you !!
TheLostMonk: where is she !!
rajubhai18: fine u
TheLostMonk: i am fine dear raj
rajubhai18: okay byee
TheLostMonk: but i was asking about her!!
rajubhai18: lko
Answered by TheLostMonk
1
heya !! dear !! here is your solutions of all the three questions !!
if any doubt you could ask here !!
hope it helped you !!
be brainly my dear !!
thank you !!☺
please mark it as brainliest Answer !!
Attachments:

rajubhai18: why you loughed miss
TheLostMonk: but i also studied physics , chemistry as well !!
pranithaa: WOWWWWW
TheLostMonk: okk byee,!!
TheLostMonk: wowww !!
pranithaa: byee
rajubhai18: nice to talk you.... mr.bro....
TheLostMonk: byee good night dear !!!
TheLostMonk: thankyou dear!!!
TheLostMonk: same here !!
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