Question

find the value of:k/1-x^a-b+k/1-x^b-a​

Answer 1

Answer:

Step-by-step explanation:

k/1(-x^a-b-x^b-a)

k/1(-2x^a-b+b-a)

k/1(-2x)

as a and -a also,b and -b will cut each other

= -2xk/1