Question

PLEASE HELP QUICKLY 20 POINTS, WILL MARK BRAINLIEST

Answer 1

Answer:

Step-by-step explanation:

In elementary algebra, the binomial theorem (or binomial expansion) describes the algebraic expansion of powers of a binomial. According to the theorem, it is possible to expand the polynomial (x + y) into a sum involving terms of the form a x y, where the exponents b and c are nonnegative integers with b + c = n, and the coefficient a of each term is a specific positive integer depending on n and b. For example (for n = 4).

Answer 2

Answer:

Step-by-step explanation:

the binomial theorem or binomial expansion describes the expansion of powers of a binomial. The theorem states that it is possible to expand the polynomial (x + y) into a sum involving terms of the form x y, where the exponents b and c are nonnegative integers with b + c = n, and the coefficient a of each term is a specific positive integer depending on n and b. Like b= 10