Question

simplify (1/x^a-b)^a+b(1/x^b+a) ^b-a​

Answer 1

Answer:

1

Step-by-step explanation:

write the expression in exponential form with base x

= x^-(a-b)×(a+b)× x^-(b+a)×(b-a)

Use (a-b)(a+b)= a^2-b^2 to simplify the product

=x^-(a^2-b^2) × x^-(b^2-a^2)

=x^-a^2+b^2 × x^-b^2+a^2

calculate the product

=1

by simplifying the expression,we get 1 as an answer