Question

(-2)²+(-5)(-6)-(-1)²
$( - 2) ^{2} + ( - 5)( - 6) - ( - 1)$
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Answer 1

HoLa!▪•▪

(-2)²+(-5)(-6)-(-1)²

=4+(−5)(−6)−(−1)^2

=4+30−(−1)^2

=34−(−1)^2

=34−1

=33

Answer 2

$\bf \textcolor{green}{ {( - 2)}^{2} + ( - 5)( - 6) - {( - 1)}^{2} = } \\ \\ \bf \textcolor{orange}{4 + 30 - 1 = } \\ \\ \bf \textcolor{turquoise}{34 - 1 = }$

$\colorbox{blue}{ \textcolor{cyan}{respuesta = \: \: \: 33 }}$

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