Math, asked by UTKARSHN61471, 16 days ago

Write (2x − 3y− z)square in the expanded form

Answers

Answered by samirjana797
0

Step-by-step explanation:

(2x - 3y - z) {}^{2}  = \\  = (2x - 3y) {}^{2}  - z {}^{2}  \\  = 4x {}^{2} - 12xy + 9y {}^{2}  - z {}^{2}

Answered by Krishrkpmlakv
0

Answer:

Step-by-step explanation:

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