Question

SENDO A= 2 ELEVADO A -4 E B= 4 ELEVADO A -2, CALCULE O VALOR DE: A+B E A DIVIDIDO POR B?

Answer 1

A=2^(-4)=1/2^(4)=1/16
B=4^(-2)=1/4^(2)= 1/16

A+B = (1/16)+(1/16)=2/16= 1/8

A/B= (1/16)/(1/16)= (1*16)/(1*16)=16/16=1