Que es la propiedad conmutativa, necesito un ejemplo por favor
es para mañana a la primera hora

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6