Final answer to the problem
$\left(x+4\right)\left(x^2-4x+16\right)$
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Step-by-step Solution
How should I solve this problem?
- Scegliere un'opzione
- Prodotto di binomi con termine comune
- Metodo FOIL
- Sostituzione di Weierstrass
- Dimostrare dal LHS (lato sinistro)
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1
Apply the formula: $a^3+b$$=\left(a+\sqrt[3]{b}\right)\left(a^2-a\sqrt[3]{b}+\sqrt[3]{b^{2}}\right)$, where $a=x$ and $b=64$
$\left(x+4\right)\left(x^2- 4x+16\right)$
2
Apply the formula: $ab$$=ab$, where $ab=- 4x$, $a=-1$ and $b=4$
$\left(x+4\right)\left(x^2-4x+16\right)$
Final answer to the problem
$\left(x+4\right)\left(x^2-4x+16\right)$
