Question

Find the value of a=3 , b= -2
1) a^b+b^a​

Answer 1

Step-by-step explanation:

a^b + b^a

3-² + -2³

1. -8. 1. -8

------ + ----- = ---- + ----

3² 1. 9. 1

1 + (-72) 1-72

_________ = -------

9 9

= -71

-------------

9

Answer 2

Answer:

-71/9

Step-by-step explanation:

∴ Given a = 3 and b = -2

∴ a^b = 3^-2

          = 1/3²

          = 1/9

∴ b^a = -2^3

          = -8

∴ a^b + b^a = 1/9 + ( -8 )

                    = 1/9 - 72/9

                    = -71/9