Question

factorise using appropriate identity 15pq- 15 +9q+25p​

Answer 1

Answer:

: 15pq+9q+25p+15 =3q(5p+3) +5(5p+3) =(3q+5) (5p+3) Ans. = (5p + 3)(3q + 5) Ans . therefore (3q + 5) (5p + 3) is the answer.