6(2a-b)-15(2a-b)2 factorise

D e a r S t u d e n t, 6 (2 a - b) - 15 (2 a - b)^{2} = 3 (2 a - b) [2 - 5 (2 a - b)] t a k i n g 3 (2 a - b) a s c o m m o n f r o m b o t h t e r m = 3 (2 a - b) (2 - 10 a + 5 b) R e g a r d s

View Full Answer