Math, asked by saraswatichakradhar, 7 months ago

Expand: (2x-y-z)²using suitable identities

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Answered by virukrishna

0

Step-by-step explanation:

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Answered by marzoo85

1

Step-by-step explanation:

(2x - y - z)

use (A+B+C)^2

so the answer is 4x^2+y^2+z^2-4xy+2yz-4xz

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