gdsfkgdktgeort gdsfkgdktgeort
  • 01-09-2020
  • Mathematics
contestada

i need help please :(

i need help please class=

Respuesta :

xKelvin
xKelvin xKelvin
  • 01-09-2020

Answer:

B

Step-by-step explanation:

Recall the product property of exponents, where:

[tex]x^a\cdot x^b=x^{a+b}[/tex]

In our expression, x is 3, a is -8, and b is 4. Thus:

[tex]3^{-8}\cdot 3^{4}=3^{-8+4}[/tex]

Add in the exponent.

[tex]=3^{-4}[/tex]

So, our answer is B.

And we're done!

Answer Link
mahigoyal231 mahigoyal231
  • 01-09-2020
The correct answer is B
Answer Link

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