Question

Please evaluate/simplify this question​

Answer 1

Answer:

1

Step-by-step explanation:

x^ a-b= x^a*x^(-b)

therfore x^a/x^b

1/((x^a +x^b)/x^b)

implies x^b /(x^a +x^b)

x^ b-a= x^b*x^(-a)

therfore x^b/x^a

1/((x^b +x^a)/x^a)

implies x^a/(x^a +x^b)

therefore

answer is 1