Question

a expressao 2-²x2²+2x(3²)²18 este 18 do lado é elevado à 0
                          8²/³       preciso saber qual a resposta

Answer 1

=( (1/2) ^2 . 4 + 2. 3^4 . 1)/ raiz terça de 8^2
= ( 1/4 . 4 + 2. 81) / raiz terça de 64
= ( 1 + 162) / 4
= 163/ 4 = 40,75

Answer 2

$[tex]\frac{\frac{1}{2} ^{2}.4+2.3^{4}.1}{ \sqrt[3]{8} ^2} ->\frac{ \frac{1}{4}.4+2.81}{ \sqrt[3]{64}} -> \frac{ \frac{4}{4}+162}{ {4}} -> \frac{1+162}{4} -> \frac{163}{4} = 40,75$[/tex]