Question

Name the property used here:25m²+30m+9=(5m+3)²
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Answer 1

25m2+30m+9 is your answer

Answer 2

Answer:

a+b+ 2×a×b= ( a+b)²

(a+b²) = (5m+3)²

(5m)²+(3)+2×5m×3

25m²+9+30m

Step-by-step explanation:

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