tolong bantu!!! please!!!!!!!!!!!!!!

[tex] \frac{2 x^{2} +x-3}{16 x^{4} -81} = \frac{(2x+3)(x-1)}{(4 x^{2} +9)(4 x^{2} -9)} = [/tex]
[tex] \frac{(2x+3)(x-1)}{(4 x^{2} +9)(2x+3)(2x-3)} = \frac{(x-1)}{(4 x^{2} +9)(2x-3)} [/tex]

jawabannya A

Mapel : Matematika
Kelas : VII SMP
Bab : Aljabar

Pembahasan :
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Opsi A.