jerryG7158 jerryG7158
  • 15-02-2019
  • Mathematics
contestada

Find exact values give your answers as fractions 4 to the power of -1 2 to the power of -3 3 to the power of -4

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 15-02-2019

Answer:

  • 1/4
  • 1/8
  • 1/81

Step-by-step explanation:

The applicable rule of exponents is

  a^-b = 1/(a^b)

For your numbers, ...

  1. 4^-1 = 1/4^1 = 1/4
  2. 2^-3 = 1/2^3 = 1/8
  3. 3^-4 = 1/3^4 = 1/81
Answer Link

Otras preguntas

Factor the expression -10x^2-41x-21
a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board
What conditions must be met in order for a reaction to be considered exothermic?
wallpaper cost $2 per square yard how much would it cost to cover a rectangular wall that measures 15 feet by 21 feet
Factor the expression -10x^2-41x-21
WRITE THIS NUMBER IN WORD FORM 310,763,136 AND100,203
How do three planes intersect at one point?
How many magnesium ions are present in 5.36 x 10-4 mol of magnesium iodide?
how do you solve m/9 divided by mn squared / 3
wallpaper cost $2 per square yard how much would it cost to cover a rectangular wall that measures 15 feet by 21 feet