Question

a) Simplificar las siguientes expresiones algebraicas
(-1/5)[(2/3 x+4/3 x)-(1/2x+9/2x)]=

Answer 1

Respuesta:

(-1/5)[(2/3 x+4/3 x)-(1/2x+9/2x)]=

(-1/5)[(6/3)x - (10/2)x]=

(-1/5)[2x - 5x]=

(-1/5)[-3x]=

(3/5)x