Question

Factorise the expression 36m² + 104mn +8n (8n + m)?​

Answer 1

Answer:

36m² + 104mn + 8n (8n + m)

(6m)² + 104mn + 64n² + 8mn

(6m)² + (8n)² + 112mn

(6m)² + (8n)² + 2×6m×8n

Using (a + b)² = a² + b² + 2ab

(6m + 8n)²

(6m + 8n) (6m + 8n)