Question:`(x^2 - 6x + 5)/(x^2 + 4x - 45)`এর লঘিষ্ঠ রুপ কোনটি?
A `(x + 1)/(x + 9)` B `(x - 1)/(x + 9)` C `(x + 9)/(x - 1)` D `(x - 1)/(x - 9)`
+ AnswerB
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