Question

me ayudan a resolver 27a³-64b³ ​

Answer 1

Respuesta:

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$27 {a}^{ 3} - 64 {b}^{3}$

${3}^{3} {a}^{3} - {4}^{3} {b}^{3}$

$(3a {)}^{3} - (4b {)}^{3}$

$(3a - 4b)((3a {)}^{2} + 3a \times 4b + (4b {)}^{2} )$

$\boxed{(3a - 4b)(9 {a}^{2} + 12ab + 16 {b}^{2} )}$

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