Question

resposta na forma fracionaria​

Answer 1

Resposta:

(1/5)^2 * (1/2)^4

Explicação passo-a-passo:

(5*4)^2=5^2 * 4^2

4=2^2

(5*4)^2/5^4 * 2^8= 5^2 * (2^2)^2/ 5^4 * 2^8

5^2 * 2^2*2/ 5^4 * 2^8

5^2 * 2^4/ 5^4 * 2^8=

5^2-4 * 2^4-8= 5^-2 * 2^-4=

(1/5)^2 * (1/2)^4