We have, a^3+64 ⇒ a^3+4^3 ⇒ (a+4)(a^2+4^2 4a) ⇒ (a+4)(a^2+16 4a) Hence, this is the answer. ...

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(a-b)^2 Expansion and Visualisation

Factorize: a...

Question

Factorize:
$a^{3} + 64$

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Solution

We have,
$a^{3} + 64$
$\Rightarrow a^{3} + 4^{3}$
$\Rightarrow (a + 4) (a^{2} + 4^{2} - 4 a)$
$\Rightarrow (a + 4) (a^{2} + 16 - 4 a)$

Hence, this is the answer.

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