Question

O valor da expressão 4^249+2^498/2^500+2^500

Answer 1

4^249+2^498/2^500+2^500
(2²)^249+2^498 / 2^500+2^500
2^498 + 2^498 / 2^500+2^500
2^-2 + 2^-2

2^-2 = 1/4

1/4 + 1/4 = 2/4 = 1/2