Questions on Polynomials

Q1) Factorize:
CodeCogsEqn

Q2) Expand: CodeCogsEqn%20(1)

Q3) Find the remainder when CodeCogsEqn%20(2) is divided by x-2.

Q4) Factorize:
CodeCogsEqn%20(3)

Q5) Factorize: CodeCogsEqn%20(4)

@Kundan


sir I am not able to answer questions 1 and 5

In Q1, take powers of st(s-t) common and then solve.