Question

1\2 + 1\3) (1\3-1\2

ayuda PORFAVOR

Answer 1

$(\frac{1}{2} +\frac{1}{3} )(\frac{1}{3}- \frac{1}{2} )\\\\(\frac{1}{3} +\frac{1}{2} )(\frac{1}{3}- \frac{1}{2} )\\\\(\frac{1}{3} )^{^{2} } - (\frac{1}{2})^{^{2} }\\ \\ \frac{1}{9} - \frac{1}{4} \\\\\frac{4-9}{36} \\\\\frac{-5}{36}$

☆༒ axllxa  ༒☆