BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

1 . ৩√(১২৫x৮)=কত?

A. ৪০
B. ১০√২
C. ১০
D. ১০√৫

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Answer: Option A

Explanation:

দেয়া আছে,
3√125×8
=3√5^3×8
=5^(3×13)×8
=5×8=40