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

Otras preguntas

Regan argues that both our hearts and our heads call for an end to the systematic oppression of animals. True False

need help I will mark brainliest

If a right triangle has a side of length 3 and a hypotenuse of length 9, what is the length of the other side

find the value of X in each of the following2x-7=13 3x+4=25

A box is 30cm wide 40cm long and 25cm high calculate area boa

The population of agro-lased employee has decreased in thelatest census.Why?

help please.......

Joseph paid $10 for six avocado at a grocery mart he wants to know what the price will be buying different numbers of avocado what is the price of 9 out of avoc

Which comparison operator is valid for greater than or equal to? > >= =>

A block of ice(m = 14.0 kg) with an attached rope is at rest on a frictionless surface. You pull the block with a horizontal force of 98.0 N for 1.40 s.(a) Dete