personfromyourscreen
personfromyourscreen personfromyourscreen
  • 01-03-2019
  • Mathematics
contestada

Simplify the following expression.

2^-1/2 x 2^7/2

A. 4


B. 16


C. 64


D. 8

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-03-2019

Answer:

D. 8

Step-by-step explanation:

2^-1/2 * 2^7/2

When we multiply exponents with the same base, we can add the exponents

a^b * a^c = a^ (b+c)

2^(-1/2 + 7/2)

2^(6/2)

2^(3)

2*2*2

8

Answer Link

Otras preguntas

How did geography affect trade in China?
what are the three main ways that variations in genotype arise in a population
Each deli sandwich made uses 1/4 pound of roast beef. Marisa started with 5 pounds of roast beef and now has 3/4 pounds left. How many deli sandwiches did she m
10 Points! How do you calculate the volume of a 3D figure? Example(s)?
what factors does 28 and 44 have in common
Connotative awareness helps a writer create a. emotional associations. b. technical definitions. c. lengthier essays. d. argumentative credibility.
list three products of respiration
Mammalian limbs are adapted for a variety of methods of food gathering. true or false
dinitrogen trisulfide symbol
Mr. Stevens drives 110 miles in 2 hours, 165 miles in 3 hours, and 220 miles in 4 hours. How many miles will he drive in 5 hours?