Question

find the value of (5m+6n)2 by using identities​

Answer 1

Hello, Buddy!!

||Required Solution||

→ (5m+6n)²

→ (5m)²+(6n)²+2(5m)(6n)

→ 25m²+36n²+60mn

• (a+b)² = a²+b²+2ab

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Answer 2

Step-by-step explanation:

(5m + 6n)2

(5m)2 + 2× 5m × 6n + (6n)2

25m2 + 60mn + 36n2