Ex 12.1, 3 (iv) - Chapter 12 Class 8 Factorisation

Last updated at August 13, 2026 by

Ex 12.1, 3 (iv) - Factorise 15 pq + 15 + 9q + 25p - Ex 12.1 - Ex 12.1

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Ex 12.1, 3 Factorise. (iv) 15 pq + 15 + 9q + 25p15 pq + 15 + 9q + 25p = 15pq + 25p + 15 + 9q = (15pq + 25p) + (15 + 9q) = 5p (3q + 5) + 3 (5 + 3q) = 5p (3q + 5) + 3 (3q + 5) Taking (3q + 5) Common, = (3q + 5) (5p + 3)

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