Math, asked by priya408051, 3 months ago

एक्सपेंड फॉर ए माइनस बी प्लस टू सी ऑफ होल स्क्वायर​

Answers

Answered by kartik2507
0

Step-by-step explanation:

(a - b + 2c)²

(a - b + 2c) (a - b + 2c)

= a² - ab + 2ac - ab + b² - 2bc + 2ac - 2bc + 4c²

= a² + b² + 4c² - 2ab - 4bc + 4ac

Hope you get your answer

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