GREENLIGHT1 GREENLIGHT1
  • 04-01-2017
  • Mathematics
contestada

Which exponential expression is equal to 2^-5 • 2^8

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 04-01-2017
remember
(x^m)(x^n)=x^(m+n)
add exponents when same base
(2^-5)(2^8)=2^(-5+8)=2^3
Answer Link
vickyvills vickyvills
  • 04-01-2017
2^-5•2^8 it would equal 4^3
Answer Link

Otras preguntas

What kind of reproduction is budding?
Insert the correct symbol 5 _ 4
Babur defeated __________ in the year 1528 CE.
True or False: Space is expanding, galaxies are not flying away from each other.
grade 12 speech topics​
Slope line passing (-4,-7) and (-2,-3)
54321 code in english language​
Roku rolls 5 fair, 6-sided dice all at once. What is the probability that he rolls all 1s? a. 1/6​ b. (1/6​)⁵ c. 1/36​ d. 1/216​
(100 POINTS!!!!!!!!!! Please do this assignment for me)In this assignment, you will research the connection between physics and a career in satellite technology
Q1ai) A snail seller had 2 basket full of snails, basket P contains 187 snails. She sold 92 snails from basket P and 69 snails from basket Q. The number of snai