Escriba en los problemas las sieguientes ecuacion fatorizando

z2+20z+20z+100=0

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Shane and abha earned a team badge that required their team to collect no less than 2000 cans for recycling. abha collected 178 more cans than shane did. write an inequality to determine the number of cans, s, that shane could have collected.