Question

If a-b=3 and ab=54. Find the value of a3+b3

Answer 1

A - B = 3

A × B = 54

Value of a3 + b3:-

9×6= 54

9 - 6 = 3

So,

a = 9

b = 6

(9×3) + (6×3)

[27 ] + [18]

=45

Answer 2

here is your answer