a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
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100
a-b=4, ab=3 হলে a3-b3=?
80
85
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100
a-b=4, ab=3 হলে a3-b3=?
80
85
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100
a-b=4, ab=3 হলে a3-b3=?
80
85
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100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100
a-b=4, ab=3 হলে a3-b3=?
80
85
90
100