Math, asked by bkashish64, 1 year ago

48a2b-243b3 factorise this

Answers

Answered by Payelpati2003
4

Answer:

3b(4a+9b)(4a-9b)

Step-by-step explanation:

48a²b - 243b³ = 3b(16a² - 81b²)

                        = 3b[(4a)²-(9b)²]

                        = 3b(4a+9b)(4a-9b)

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