Question

find the value of the following given :
its my urgent assignment
please anyone do this following l will mark as brainliest​

Answer 1

Answer:

(i) 1/8  (ii) 8  (iii) 243 (iv) 1/25 (v)=49

Step-by-step explanation:

(i) 16^(-3/4)

= 1/16^(3/4)

=1/$\sqrt[4]{16^{3} }$

= 1/8

(ii) $\sqrt[5]{32^{3} }$

= 2^3 (since 2^5 = 32, you can take out the 2^3 from the root)

= 8

(iii) $\sqrt{9^{5} }$

= 3^5

= 243

(iv) $125^{-2/3}$

= 1/(125^2/3)

= 1/$\sqrt[3]{125^{2} }$

= 1/5^2

= 1/25

(v) (1/343)^-2/3

= 343^(2/3)

= $\sqrt[3]{343^{2} }$

=7^2

=49