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Write the expanded form of (3a + 5b + 7c) 2 .
9a 2 + 25b 2 + 49c 2 + 30ab + 70bc + 52ac
9a 2 + 25b 2 + 49c 2 + 30ab + 70bc + 42ac
9a 2 + 25b 2 + 49c 2 + 30ab + 65bc + 42ac
9a 2 + 25b 2 + 49c 2 + 34ab + 70bc + 42ac
9a 2 + 25b 2 + 49c 2 + 30ab + 70bc + 42ac
Practice and solve "Write the expanded form of (3a + 5b + 7c) 2 ...." for General Awareness - Previous Year Paper 2024. The correct answer is Option B: 9a 2 + 25b 2 + 49c 2 + 30ab + 70bc + 42ac. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Write the expanded form of (3a + 5b + 7c) 2 ...." for General Awareness - Previous Year Paper 2024. The correct answer is Option B: 9a 2 + 25b 2 + 49c 2 + 30ab + 70bc + 42ac. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.