Respuesta :

Given

[tex]4x^2-9a^4[/tex]

To factorize.

Explanation:

It is given that,

[tex]4x^2-9a^4[/tex]

That implies,

[tex]\begin{gathered} 4x^2-9a^4=(2x)^2-(3a^2)^2 \\ =(2x-3a^2)(2x+3a^2) \end{gathered}[/tex]

Hence, the answer is (2x +3a²)(2x - 3a²).

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