Jeweldorsey12 Jeweldorsey12
  • 01-06-2021
  • Mathematics
contestada

which is equivalent to this equation

which is equivalent to this equation class=

Respuesta :

Muscardinus Muscardinus
  • 06-06-2021

Answer:

The correct option is (b).

Step-by-step explanation:

We need to find the value of the given expression i.e.

3⁷ × 3⁻⁴

We know that, one of the property of exponent is:

[tex]x^{-a}=\dfrac{1}{a}[/tex]

So,

[tex]3^7\times 3^{-4}=3^7\times \dfrac{1}{3^4}\\\\=3^3\\\\=27[/tex]

Hence, the correct option is (b).

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