The Binomial Theorem is a quick way of expanding a binomial expression that has been raised to some power. Most students have issues when it comes to working out these problems, having some practice helps. Take up the...
Questions: 12  Attempts: 1525  Last updated: Mar 22, 2022

Sample Question
The binomial expansion of (1b)^ is the same as that of (1+b)^n
except that the coefficients have alternate + and  signs.
What do you know of binomial theorem? It’s a formula for finding any power of a binomial without multiplying at length. It’s a mathematical theorem that gives the expansion of any binomial raised to a positive...
Questions: 14  Attempts: 402  Last updated: Mar 21, 2022

Sample Question
Find the 7th term of (2+x)^10.
Binomial probability refers to the probability that a binomial experiment result in exactly x successes. Meteorologists as well as economic conditions due to the economic changes and nature of the changes can apply this in...
Questions: 10  Attempts: 85  Last updated: Mar 21, 2022

Sample Question
Lotte takes a test. Each question in the test has 4 answers. There are 10 questions in the test. She chooses one of the answers (a)(d) for each question at random.The probability that she gets all 10 wrong is: