What is the value of the discriminant of the quadratic equation -2x2=-8x+8, and what does its value mean about the number of real number solutions the equation has? A. The discriminant is equal to 0, which means the equation has no real number solutions. B. The discriminant is equal to 0, which means the equation has one real number solution.
C. The discriminant is equal to 128, which means the equation has no real number solutions.
D. The discriminant is equal to 128, which means the equation has two real number solutions.

3; 9 is 8 to -4

step-by-step explanation:

step-by-step explanation:

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.