Math, asked by gawaligayatri2, 10 hours ago

1) Expand: (m - 2) ^ 2​

Answers

Answered by bangtanforever1317
0

Answer:

Given: (m-2)²

Step-by-step explanation:

(m-2)² = m² + 2² - (2 × 2 × m)    [Using the II identity i.e. (a-b)² = a² + b² - 2ab]

=> m² + 4 - 4m

Hence  m² + 4 - 4m is the answer.

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