Question

$x3 + 27y3$

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Answer 1

$\huge\underbrace\mathcal\pink{anSwer}$

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

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