samij007
samij007 samij007
  • 11-11-2020
  • Mathematics
contestada

What is the value of 6k^-4 if k = -1?
A. -24
B. 1
C. 6
D. 24

Respuesta :

HamsterWheel HamsterWheel
  • 11-11-2020

Answer: 6

Step-by-step explanation:

[tex]6\left(-1\right)^{-4}[/tex]

[tex]6\cdot \frac{1}{\left(-1\right)^4}[/tex]

[tex]6\cdot \:1[/tex]

[tex]6[/tex]

Answer Link
taskforceion1
taskforceion1 taskforceion1
  • 11-11-2020

Answer:

C, the answer is 6.

Step-by-step explanation:

If you substitute -1 into the variable "k", it would look like this equation, 6(-1)[tex]6(-1)^{-4}[/tex], if you then raise -1 to the power of -4, you would then get the value 1. Thus, 6 * 1 equals 6. C would be the correct answer.

Answer Link

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