1.Find :
i)$$64^{1/2}$$
ii)$$32^{1/5}$$
iii)$$125^{1/3}$$

i) $$64^{1/2}$$ = $$(8 × 8)^{1/2}$$ = $$8^{1/2 × 2}$$ =$$8$$
ii) $${32}^{1/5}$$ = $$(2 × 2 × 2 × 2 × 2)^{1/5}$$ = $$2^{1/5 × 5}$$ =$$2$$
iii) $${125}^{1/3}$$ = $$(5 × 5 × 5)^{1/3}$$ = $$5^{3 × 1/3}$$ = $$5$$