1.

Factorise: 15pq + 15 + 9q + 25p​

Answer»

Answer:

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Step-by-step explanation:

15pq+15+9q+25p =5P(5+3Q)+3(5+3q) (5+3q)(5p+3) this is the ans. Answer: 15pq+15+9q+25p =15pq+9q+25p+15 =3q (5p+3)+5 (5p+3) =(5p+3)(3q+5).



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