Question

multiply: (9a+6b)(6a+9b)​

Answer 1

$\huge\bigstar\blue{Answer}$

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( 9a + 6b ) ( 6a + 9b )

= = > 54a² + 36ab + 81ab + 54b²

= = > 54a² + 117ab + 54b²

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Answer 2

Answer:

Thanks...............

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