myriam compra una cantidad de metros de mallas que esta representada por el polinomio (16x a la cuarta+104x al cubo+ 128x al cuadrado+ 56x elevado a uno+ 80) m. Si desea cercar su piscina rectangular cuyo largo es el triple del ancho que es( x+5) m, ¿cuantas vueltas a la piscina se podra dar con la cantidad de metros de mallas compradas?¿la division es exacta o inexacta?

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?