Question

if (^-1 y^2/x^3 y^-2)^1/3 / (x^6 y^-3/x^-2 y^3)^1/2=x^a y^b show that a+b=1

Answer 1

Step-by-step explanation:

(

x

3

y

−2

x

−1

y

2

)

1

.(

x

2

y

3

x

6

y

−3

)

2

1

=x

a

y

b

TO PROVE

a + b = -1, where x and y are different positive primes.