Question

what is a binomial expansion?​

Answer 1

Answer:

A binomial is an algebraic expression with two terms. ... For example, a + b, x - y, etc are binomials. We have a set of algebraic identities to find the expansion when a binomial is raised to exponents 2 and 3. For example, (a + b)2 = a2 + 2ab + b2.

Step-by-step explanation:

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Answer 2

Answer:

An expression with two terms is called Binomial Expression.

e.g. 7x+ y , 8y – 9

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