allery3x^2 - 12 ক সম্পূৰ্ণৰূপে উৎপাদকত বিশ্লেষণ কৰক।
A3(x + 2)(x - 2)
B3(x + 2)^2
C(3x + 2)(x - 2)
D3(x - 2)^2
Answer & Solution
Correct answer: A. 3(x + 2)(x - 2)
3(x^2 - 4) পাবলৈ 3 বাহিৰলৈ উলিয়াই লওক, তাৰ পিছত বৰ্গৰ অন্তৰ প্ৰয়োগ কৰক।
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