Math, asked by s15128darfajanis1893, 23 days ago

10. Factorise 16m2 – 9 with identity

answer this

Answers

Answered by ravi2303kumar

1

Answer:

(4m+3)(4m-3)

Step-by-step explanation:

16m² – 9

= 4²m² - 3²

= (4m)² - 3²

= (4m+3)(4m-3) ( ∵ a²-b² = (a+b)(a-b) )

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