Question

find product (x+3y)(x power 2-3xy +9y power 2)​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

$= > (x + 3y)( {x}^{2} - 3xy + 9 {y}^{2})$

$= > ( {x}^{3} - 3y {x}^{2} + 9x {y}^{2} + 3y {x}^{2} - 9x {y}^{2} + 27 {y}^{3} )$

$= > {x}^{3} + 27 {y}^{3}$