Question

प्लस बी माइनस सी का होल स्क्वायर​

Answer 1

Answer:

(B- C)²

(B)² - 2( B)(C) + (C)²

Step-by-step explanation:

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Answer 2

Answer:

( b - c )^2 = b^2 + c^2 - 2bc

Step-by-step explanation:

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