A type of probability distribution that shows the probability of x successes in n trials, where the probability of success remains the same from trial to trial, is referred to as a .

Binomial distribution

Step-by-step explanation:

This type of probability is the binomial distribution, which is explained below

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

In which is the number of different combinations of x objects from a set of n elements, given by the following formula.

And p is the probability of X happening, that is, the probability of success on a trial.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225