Math, asked by shamaemrosepe87mg, 1 year ago

Can u plz solve 9th one plz .

Attachments:

Anonymous: Chii!! itna asan Mera man Kar Raha hai ispe muut du

shamaemrosepe87mg: Excuse me agar itna asan hai toh Kar k dikhao

Anonymous: Mai subaha hi Kar ke Aya

Anonymous: Aur haat Dettol se dhoe

chanchal0000: right shamaemrosepe87mg

chanchal0000: mind ur language

shamaemrosepe87mg: Pagal insaan

chanchal0000: right

Anonymous: Lekin Mai left hand hi dhota hu

chanchal0000: don't have sense to talk

Answers

Answered by satayamdikshit96

0

X+y=20

square both sides

(X+y)^2=20

x^2+y^2+2xy=400

x^2+y^2+2×20=400

x^2+y^2+40=400

x^2+y^2=400-40

x^2+y^2=360

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