calirodriguez1 calirodriguez1
  • 11-04-2019
  • Mathematics
contestada

What is the simplified form of 1 over x squared all over 3 over x-cubed ?

A x over 3
B 1 over 3x
C 3x
D 3 over x

Respuesta :

sylvain96
sylvain96 sylvain96
  • 11-04-2019

Answer:

x over 3

Step-by-step explanation:

Let's start by illustrating the problem statement:

[tex]\frac{\frac{1}{x^{2} } }{\frac{3}{x^{3} } }[/tex]

Since there's a fraction in the bottom part, we can reverse it and multiply it with the fraction on top... like this.. then we make the product of the fractions and do some simplification...

[tex]\frac{\frac{1}{x^{2} } }{\frac{3}{x^{3} } } = \frac{1}{x^{2} } * \frac{x^{3} }{3} = \frac{x^{3}}{3x^{2} } = \frac{x}{3}[/tex]

The result is them x over 3.

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