Question
=4^(1)/(5)
A (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=4^{(1)/(5)+(1)/(5)+frac {1
B (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=5cdot 4^(1)/(5)=5cdot frac (1){5
C. (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=4cdot ((1)/(5)+(1)/(5)+frac {1
D (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=4^(1)/(5)(1)/(5)cdot frac {1](https://static.questionai.br.com/resource%2Fqaiseoimg%2F202503%2Ffollowing-shows-thatsqrt-54415a-4155415cdot-415cdot-ttaTlRTbTu0w.jpg?x-oss-process=image/resize,w_600,h_600/quality,q_35/format,webp)
Which of the following shows that sqrt [5](4)=4^(1)/(5) A (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=4^{(1)/(5)+(1)/(5)+frac {1 B (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=5cdot 4^(1)/(5)=5cdot frac (1){5 C. (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=4cdot ((1)/(5)+(1)/(5)+frac {1 D (4^(1)/(5))^5=4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)cdot 4^(1)/(5)=4^(1)/(5)(1)/(5)cdot frac {1
Solution
4.2
(240 Votos)
Max
Elite · Tutor por 8 anos
Resposta
resposta correta é a opção A.Na opção A, temos
.Portanto, a opção A mostra corretamente que
.