kaitlnx kaitlnx
  • 03-03-2021
  • Mathematics
contestada

what is the value of 3^-2

Respuesta :

980046693
980046693 980046693
  • 03-03-2021

Answer:

0.11111111111

Step-by-step explanation:

Any number taken to the zeroth power = 1 therefore, 3^-2 = 1/3^2 = 1/9 = 0.111111111 recurring.

Answer Link
daniel1958 daniel1958
  • 03-03-2021
first you need to change the sign of the constant which is in power.

Standard Formula ::

x^(-n)

= 1/(x^n)

So it can be seen from the above equation how the sign of the power is reversed once it is taken at the denominator position.

Just like that only,

3^(-2)

= 1/(3^2)

=1/9
Answer Link

Otras preguntas

Charlie took a nap. He fell asleep at 11:25 AM and he woke up at 3:12 PM. How long did he sleep?
70 POINTS!!!! This is my fourth time asking, PLEASE HElP!!! What is the domain of the following points?(The following points are on the image below) A {-7, 3, 7
Governments collect taxes to
It costs $2.50 to rent bowling shoes. Each game costs $2.25. You have $9.25. Write and solve an equation to find out how many games you can bowl.
what are your priorities? projects?​
How did the terrain of Bunker Hill assist the Patriots in their battle against Britain?
Identify explicit formula for the sequence 3, 6, 9, 12, 15, ...
why did el patron save matt’s brain in the first place
Why is Britney Spears insane? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.
How do you drown a blonde?