Question

Factories 9xsquare + 30 xy + 25 y square​

Answer 1

9x² + 30xy + 25y²

Using the formula

a² + 2ab + b² = ( a + b ) ²

Answer ➡ ( 3x + 5y ) ²

Answer 2

Step-by-step explanation:

9x²+30xy+25y²

=(3x)²+2×3x×5y+(5y)²

=(3x+5y)²

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