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

A large mass collides with a stationary, smaller mass. How will the masses behave if the collision is inelastic?
An athletic store sells about 200 pairs of basketball shoes per month when it charges $120 per pair. For each $2 increase in price, the store sells two fewer pa
He's including a story about a local 17-year-old girl who was killed in a drunk-driving accident last year. The girl rode with a friend who was driving while in
Pythagorean theorem
We can use the periodic table to determine which atoms are most likely to lose or gain electrons during the formation of an ionic bond. true or false ?
What is m∠ACB? A. 90° B. 84° C. 96° D. 48°
Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these. Drag and drop the choices into the boxes t
4+ (-9) _____ -2 + 12
All state legislatures throughout the united states are bicameral except this state. a. alaska c. kansas b. nebraska d. arkansas user: a bicameral state leg
I have no idea what I'm suppose to do. Need help with this question. #35