Question

aplicar propiedad distributiva

Answer 1

Respuesta:

Explicación paso a paso:

4(3 + 5 - 2) =

4(3) + 4(5) + 4*(-2)=

15 + 20 - 8 = 24

$\frac{1}{3} (\frac{3}{2} - \frac{1}{3} ) + \frac{2}{5} (\frac{1}{3} -\frac{3}{2} )=\\\\\frac{1}{3} (\frac{3}{2}) - \frac{1}{3} (\frac{1}{3} ) + \frac{2}{5} (\frac{1}{3} )- \frac{2}{5} (\frac{3}{2} ) =\\\\\frac{1}{2}- \frac{1}{9} + \frac{2}{15} - \frac{3}{5} =\\\\\frac{45-10+12-54}{90} = -\frac{7}{90}$