sweetttweety1
sweetttweety1 sweetttweety1
  • 15-08-2018
  • Mathematics
contestada

Evaluate: 8-2 3-3 A) - 9 16 B) 27 64 C) 16 9 D) 64 27

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meredith48034
meredith48034 meredith48034
  • 16-08-2018
The answer to the question is c. If you are in multiplying, 8(2)= 16 & 3(3)= 9
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DelcieRiveria DelcieRiveria
  • 02-04-2019

Answer:

The correct option is B.

Step-by-step explanation:

The given expression is

[tex]\frac{8^{-2}}{3^{-3}}[/tex]

Using the properties of exponent it can be written as

[tex]\frac{8^{-2}}{3^{-3}}=\frac{3^{3}}{8^{2}}[/tex]             [tex][\because \frac{1}{x^n}=x^{-n}][/tex]

[tex]\frac{3^{3}}{8^{2}}=\frac{9}{64}[/tex]

Therefore the correct option is B.

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