Question

एम प्लस फोर होल स्क्वायर समीकरण​

Answer 1

Answer:

m² + 8m + 16

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Answer 2

Answer:

(m+4 )² =m²+2×m×4 +(4)²

------>>>m²+8m+16

Step-by-step explanation:

because (a+b)²= a²+2ab+b²