FACTORISE 49a²-126ab+81b²
Answers
Answered by
5
Answer:
Hey Mate..!
Step-by-step explanation:
(7a)²-2*7a*9b+(9b²)
(7a-9b)²
hope it helps you
Answered by
0
Answer:
(7a)²-126×a×b+(9b)²
(7a-9b)²
is the answer brother
Step-by-step explanation:
please mark me brainlist
pradhanrajesh59387:
answer the question step by step plz
Similar questions