Answer :
(3x + 2y)³
(3x + 2y)(3x + 2y)(3x + 2y)
27x³ + 18x²y + 18x²y + 12xy² + 18x²y + 12xy² + 12xy² + 8y³
27x³ + 54x²y + 36xy² + 8y³
(3x + 2y)(3x + 2y)(3x + 2y)
27x³ + 18x²y + 18x²y + 12xy² + 18x²y + 12xy² + 12xy² + 8y³
27x³ + 54x²y + 36xy² + 8y³