What is true about the solutions of a quadratic equation when the radicand of the quadratic formula is a positive number that is not a perfect square?

a. no real solutions

b. two identical rational solutions

c. two different rational solutions

d. two irrational solutions

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants.assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1