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MiriscutelyBellB
MiriscutelyBellB MiriscutelyBellB
  • 14-06-2016
  • Mathematics
Answered

Simplify the fraction -(2x/-xy) completely.

A2x/-xy
B-2/y
C-2x/xy
D2/y

Verified Answer :

Willchemistry
Willchemistry Willchemistry
  • 14-06-2016

\(-( \frac{2x}{xy} ) :\)

Remove parentheses:  (a) = a

\(= - \frac{2x}{-xy}\)

Apply  the fraction rule :

\(\frac{a}{-b} = - \frac{a}{b}\)

\(-( \frac{2x}{xy} )\)

Cancel : \(\frac{2x}{xy}\)

\(= -(- \frac{2x}{y} )\)

Apply rule : -(-a) = a

\(= \frac{2}{y}\)

Answer D

hope this helps!

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