Question

Qn 5. Simplify: (x ^ 6) ^ (b - c) * (x ^ b) ^ (c - a) * (x ^ c) ^ (a - b)

Answer 1

Answer:

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

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

=x^a(b-c)+b(c-a)+c(a-b)

=x^(ab-ac+bc-ab+ac-bc)

=x^0

=1