Factorization of 64h2-81 is:

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2 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Factorization of 64h2-81 is:

(8h-9)(8h+9)

(8h+9)(h-9)

(8h-9)(h+9)

(8h+9)(8h+9)