Correct Answer: Option D
১ম রাশি = 4x2 - 16
= 4(x² - 4)
= 4(x² - 2²)
= 2.2(x + 2)(x - 2)
২য় রাশি = 6x2 + 24x + 24
= 6(x² + 4x + 4)
= 6(x² + 2.x.2 + 22)
= 2.3(x + 2)2
∴ নির্ণেয় গ.সা.গু. = 2(x + 2)
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