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  • 17-07-2020
  • Mathematics
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Which of the following is the quotient of the rational expressions shown below?

Which of the following is the quotient of the rational expressions shown below class=
Which of the following is the quotient of the rational expressions shown below class=

Respuesta :

eudora eudora
  • 22-07-2020

Answer:

Option (1)

Step-by-step explanation:

The given expression in the figure attached is,

[tex]\frac{(2x+5)}{3x}[/tex] ÷ [tex]\frac{(2x-1)}{(2x+1)}[/tex]

We further simplify this expression,

[tex]\frac{(2x+5)}{3x}[/tex] ÷ [tex]\frac{(2x-1)}{(2x+1)}[/tex]

= [tex]\frac{(2x+5)}{3x}\times \frac{(2x+1)}{(2x-1)}[/tex]

= [tex]\frac{2x(2x+1)+5(2x+1)}{3x(2x-1)}[/tex] [By distributive property]

= [tex]\frac{4x^2+2x+10x+5}{6x^{2}-3x}[/tex]

= [tex]\frac{4x^2+12x+5}{6x^2-3x}[/tex]

Therefore, Option (1) will be the answer.

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