Question

Do this sum ??​
Answer are : (a) 9/16
(b) -1024/243
(c) 1331/17283
(d) 32
(e) 16/81
(f) 1
(G) 4/3​

Answer 1

Step-by-step explanation:

(a)(6/8)^2

=(3/4)^2

=9/16

(b)(-4/3)^5

=(-1^5)(4^5)/(3^5)

=-1024/243

(c)(11/12)^3

=11^3/12^3

=1331/17283

(d)(1/2)^-5

=(2/1)^5

=2^5=32

(e)(2/-3)^4

=2^4/(-1)^4(3^4)

=16/81

(f)(9/7)^0

=1(since, anything to the power 0 is 1)

(g)(3/4)^-1

=(4/3)^1

=4/3