claireeeeee claireeeeee
  • 01-04-2020
  • Mathematics
contestada

simplify:
[tex] {5}^{ - 8} \times {5}^{4} [/tex]
​

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-04-2020

Answer:

5^ -4   or  1/ 5^4

Step-by-step explanation:

5^ -8  * 5^4

We know that a^b * a^c   = a^(b+c)

5^ -8  * 5^4 = 5^(-8+4) = 5^ -4

We know that a^ -b =  1/ a^b

Answer Link

Otras preguntas

please check screenshot
Tristan has 3 bottles of water and 4 bottles of juice in his ice chest. What is the probability that he will reach into the chest and pull out two bottles of ju
Which of the following is an example of being proactive in recruiting
A fifth-grade student bought three cans of tennis balls for $4 each. Sales tax for all three cans was $.95. Write an expression to show the total amount the stu
PLEASE HELP. i’ll give brainliest if you want!
whats 6 divided by 10?
Read the play The King of Sharks: Characters Shark King Princess Shark Prince Villagers Narrator Scene 1 Princess is swimming in the ocean, singing. Narrator: O
a major impact of World War ii on the development of the cold war
This side was due yesterday help immediately show all work
WILL GIVE BRAINLYIST