c7ecrarusseli
c7ecrarusseli
05-09-2016
Mathematics
contestada
what is 4^3 × 4^-6 .
Respuesta :
dalendrk
dalendrk
06-09-2016
[tex]Use:\\a^n\cdot a^m=a^{n+m}\\\\a^{-n}=\dfrac{1}{a^n}\\\\4^3\cdot4^{-6}=4^{3+(-6)}=4^{-3}=\dfrac{1}{4^3}=\dfrac{1}{64}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
what is the problem 16 - j = 12
Elias Howe's invention led to __________. A) the mass production of clothing B) a faster method for picking cotton C) the mass production of auto
which description best compares the graph of y-3=-2(×+4)andy=-2×_5
Pessimistic remarkable sufficient hopeful which two of these words are antonyms of each other
are these statements true or false? cochineal is a red dye obtained from the dried bodies of cochineal insects. the Spanish used it to dye their fine cloth
Suppose for some reaction the rate constant doubles in going from t = 50◦c to 70◦c. what is ea for this reaction?
The safety council is an action-oriented process and a valuable tool to implement safety procedures. the process:
Galaxies moving away from us will emit light that is redder than we would otherwise expect
How did the structure of the articles make sure that states stayed strong, and that the national government's power stayed pretty limited? give some specific ex
What is a protozoan? how is a protozoan parasite different from bacteria and multi-celled parasites such as intestinal worms? how does t. brucei differ from the
