331726
331726 331726
  • 16-03-2018
  • Mathematics
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To divide fractions, multiply by the reciprocal

To divide fractions multiply by the reciprocal class=

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kkaasshh
kkaasshh kkaasshh
  • 16-03-2018
The simplified version of this is 48/2x^2+13x-45.
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Аноним Аноним
  • 16-03-2018
[tex] \boxed{\frac{4}{x+9} \div \frac{2x-5}{12}} [/tex]

[tex] \boxed{\frac{4}{x+9} \times \frac{12}{12x-5} }[/tex]

[tex]\boxed{\boxed{ \frac{48}{(x+9)(12x-5)}}}[/tex]
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