Question

1)Calcule os logaritmos:
a)LOG2 256

Answer 1

log2 256 =x
2^x=256
2^x =2^8  bases iguais iguala os expoentes
x=8

Answer 2

$\textsf{Resolu\c{c}\~ao~a~quest\~ao,~veja~como~se~procede}:\\\\\ log_{2}^~{256}} = x\\\\\ \diagup\!\!\!\!2^{x} = \diagup\!\!\!\!2^8\\\\\\ \large\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{x =8.}}}}}}}}}\\\\\\\\ \textsf{Espero~que~te~ajude.~:-)}}\\\\\\\\ \textsf{D\'uvidas?~Comente.}}}$