Factorización trinomio de la forma ax2+bx+c por el método de agrupación de termino 2x² - 9x - 5=?

What is the volume of this square pyramid?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll