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Ex 12.1, 3 (iv) - Chapter 12 Class 8 Factorisation
Last updated at Aug. 8, 2023 by Teachoo
Ex 12.1
Ex 12.1, 1 (i)
Ex 12.1, 1 (ii)
Ex 12.1, 1 (iii) Important
Ex 12.1, 1 (iv) Important
Ex 12.1, 1 (v)
Ex 12.1, 1 (vi) Important
Ex 12.1, 1 (vii)
Ex 12.1, 1 (viii) Important
Ex 12.1, 2 (i)
Ex 12.1, 2 (ii) Important
Ex 12.1, 2 (iii)
Ex 12.1, 2 (iv) Important
Ex 12.1, 2 (v)
Ex 12.1, 2 (vi)
Ex 12.1, 2 (vii)
Ex 12.1, 2 (viii) Important
Ex 12.1, 2 (ix)
Ex 12.1, 2 (x) Important
Ex 12.1, 3 (i)
Ex 12.1, 3 (ii) Important
Ex 12.1, 3 (iii)
Ex 12.1, 3 (iv) Important You are here
Ex 12.1, 3 (v) Important
Chapter 12 Class 8 Factorisation
Serial order wise
Transcript
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)
