Question

factoreo de esto porfa
$1 - x {}^{2}$
$x {4 - 36}^{?}$
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Answer 1

Explicación paso a paso:

$1 - {x}^{2} = {1}^{2} - {x}^{2} \\ = (1 + x)(1 - x)$

${x}^{4} - 36 = {( {x}^{2} )}^{2} - {6}^{2} \\ = ( {x}^{2} + 6)( {x}^{2} - 6)$