Question

9b³‐144b factorize ​

Answer 1

Answer:

here is ur correct answer with process

Step-by-step explanation:

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Answer 2

Here wa can solve this by using a²-b²= (a+b) (a-b)

So, 9b³-144b = 9b(b²-16)

9b (b)²-(4)²

Ans: 9b (b+4) ( b-4)