Question

1. Factorize 2x^3+x^2-2x-1 using factor theorem.
2. Express √p^2-q^2+p/√p^2+q^2+q÷√p^2+q^2-q/p-√p^2-q^2 in the simplest from.
3. Simplify (3+√7/3-√7+3-√7/3+√7).

Plzz get me this solutions of above 3 questions it's urgent..

Answer 1

here is ur answer

hope it helps you