TiramisuTower
TiramisuTower TiramisuTower
  • 14-11-2020
  • Mathematics
contestada

When do you need an exponent that is equal to zero? When do you need an
exponent that is negative? What makes these exponents useful?

Respuesta :

TheAakash
TheAakash TheAakash
  • 14-11-2020

When an exponent is equal to 0, the whole expression equals one. It does not matter what the base is - the expression will always equal 1. When the exponent is negative, the expression equals 1 over the expression. Here are some examples where this might be useful:

[tex]x^{0} = 1[/tex]

[tex]x^{-4} = \frac{1}{x^4}[/tex]

Hope you found this helpful!

Answer Link
s887556 s887556
  • 01-07-2021

Answer:

first, decay

second, B

third, 0.86

Step-by-step explanation:

edge 2021

Answer Link

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