Question

Factorise each of the following algebraic expression :
(a) 28a - 21b + 8a²- 6ab​

Answer 1

Answer:

HEY MATE HERE IS YOUR ANSWER

28a - 21b + 8a² - 6ab

28a -> 2 × 2 × 7 × a

21b -> 3 × 7 × b

8a² -> 2 × 2 × 2 × a × a

6ab -> 2 × 3 × a × b

7 ( 4a - 3b ) + 2a ( 4a - 3b )

( 4a - 3b ) ( 7 + 2a )

HOPE THIS HELPS YOU