Respuesta :

4804303606

Answer: C

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jonathone1978

Answer: 3x3y - 5xy2 + 9

Step-by-step explanation:   15x4y2 - 25x2y3 + 45xy  

Simplify   ——————————————————————

                    5xy          

4.1     Pull out like factors :

  15x4y2 - 25x2y3 + 45xy  =   5xy • (3x3y - 5xy2 + 9)

4.2    Factoring    3x3y - 5xy2 + 9

Final result :

 3x3y - 5xy2 + 9