Math, asked by rt311084, 11 hours ago

When expanded, the expression (a + 2b - c)2 is equal to (A) a2 + 4b2 + c2 - 2ab - 2bc - ac (B) a2 + 4b2 + c2 + 4ab + 4bc + 2ac ve a2 + 4b2 + c2 + 4ab - 4bc -- 2ac (D) a2 + 4b2 + c2 + 4ab-4bc - 4ac

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Answered by shaurybajpai1234

Answer:

The correct answer is part B

Answered by kings01

Answer:

When expanded, the expression (a + 2b - c)2 is equal to (A) a2 + 4b2 + c2 - 2ab - 2bc - ac (B) a2 + 4b2 + c2 + 4ab + 4bc + 2ac ve a2 + 4b2 + c2 + 4ab - 4bc -- 2ac (D) a2 + 4b2 + c2 + 4ab-4bc - 4ac

please make as brainlist

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When expanded, the expression (a + 2b - c)2 is equal to (A) a2 + 4b2 + c2 - 2ab - 2bc - ac (B) a2 + 4b2 + c2 + 4ab + 4bc + 2ac ve a2 + 4b2 + c2 + 4ab - 4bc -- 2ac (D) a2 + 4b2 + c2 + 4ab-4bc - 4ac​

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please make as brainlist

When expanded, the expression (a + 2b - c)2 is equal to (A) a2 + 4b2 + c2 - 2ab - 2bc - ac (B) a2 + 4b2 + c2 + 4ab + 4bc + 2ac ve a2 + 4b2 + c2 + 4ab - 4bc -- 2ac (D) a2 + 4b2 + c2 + 4ab-4bc - 4ac