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