x5x4-81 -এর আংশিক ভগ্নাংশ হলো -

A X-9x2x2+18+94x-12+94x+12
B X+9x2x2+18-94x-12-94x+12
C X-9x2x2+18-94x-12+94x+12
D X-92x2+18+94x-12+94x+12

Correct Answer: X-9x2x2+18+94x-12+94x+12

Bissoy MCQ

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