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 ( 53+ )
Otras preguntas
Read the following sentence and identify the person of the pronouns. George said you need to take out the garbage before dinner, but Grandma said you could wait
A very large book is numbered to 1 to 11521 How many digits are used to print all these page numbers
On a vacation trip, the smith family traveled 2,648 miles by car to a lake resort on the return trip they took a shorter route and drove 2,023 miles at the end
Sarah is working as a truck driver. She gets paid $100 everyday and then $22 per hr driving. How many hours does sarah have to work to make $276 in one day
The sum of two rational numbers is what
For the points (5,4)and (7,8), find the distance between the points and find the midpoint of the segment.
A(n)_____problem is a problem in determining managerial accountability that arises when delegating authority to managers.a) self-dealing.b) organizational contr
Assume that you found an object that looks like a dead twig. You wonder if it might be a stick insect. How could you determine if it is a living thing?
What mixed number is equivalent to 12/10
Write the inverse of h(x) = e 2x h -1(x) = log e2 x 2log ex ½log ex
