Question

The factor form of 16 m4 - 81 is​

Answer 1

Answer:

it is your answer

Step-by-step explanation:

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Answer 2

16m4-81

Step-by-step explanation:

(4m²)²-(9)²

Recall=(a)²-(b)² =(a+b)(a-b)

=(4m²+9) (4m²-9)

=(4m²+9)[(2m)²-(3)²]

(4m²+9) (2m+3) (2m-3)