Math, asked by palakshuklamoha, 9 months ago

(x+y -z)^2 write it in the expanded form

Answers

Answered by SwaggerGabru
8

QUESTION -

(x+y -z)^2 write it in the expanded form

ANSWER -

[ATTACHMENT WILL HELP YOU DEFINITELY]

Note :-

By mistake, I put

x= a

x= ay= b

x= ay= b z = -c

But answer is correct you have to just put x, y, z instead of a, b, - c, respectively.

Attachments:
Answered by nisha382
5

Answer:

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(x+y-z)^2

=(x+y-z)(x+y-z)

=x^2+xy-xz+xy+y^2-yz-zx-zy+z^2

=x^2+y^2+z^2+2xy-2yz-2zx

❤️HOPE THIS HELP YOU❤️

☺️MARK AS BRAINLIEST☺️

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