Divide:-
27 a² + 18 a²+ 12 a+8 by 3a + 2
Answers
Answered by
2
Answer:
ANSWER
Consider, 27a3+8b3−18a2b−12ab2
=27a3−18a2b−12ab2+8b3
=9a2(3a−2b)−4b2(3a−2b)
=(9a2−4b2)(3a−2b)
=((3a)2−(2b)2)(3a−2b)
=(3a+2b)(3a−2b)(3a−2b) ------ since, a2−b2=(a+b)(a−b)
=(3a−2b)2(3a+2b) answer
Answered by
1
27 a³ + 18 a² + 12a + 8
3a + 2
=> 9a² + 4
Hope it's helpful
Similar questions