1 . x2-7x+12 এর উৎপাদকসমূহ হচ্ছে-
Answer: Option B
Explanation:
X2 - 7X + 12
= X2 - 3X - 4X + 12
= X(X - 3) - 4(X - 3)
= (X - 3)(X - 4)
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