Learn how to solve special products problems step by step online. Expand the expression (a^(x+1)-2b^(x-1))(a^(x-1)-2b^(x+1)). Multiply the single term a^{\left(x-1\right)}-2b^{\left(x+1\right)} by each term of the polynomial \left(a^{\left(x+1\right)}-2b^{\left(x-1\right)}\right). Multiply the single term a^{\left(x+1\right)} by each term of the polynomial \left(a^{\left(x-1\right)}-2b^{\left(x+1\right)}\right). When multiplying exponents with same base we can add the exponents. Multiply the single term -2b^{\left(x-1\right)} by each term of the polynomial \left(a^{\left(x-1\right)}-2b^{\left(x+1\right)}\right).

Expand the expression (a^(x+1)-2b^(x-1))(a^(x-1)-2b^(x+1))