Question

PLEASE TELL THE ANSWERS BY SOLVING THEM ON NOTEBOOK FAST I WILL MARK AS BRAINLIST FOR THE CORRECT ANSWER
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Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

i)$(\frac{16}{81})^{\frac{3}{4} }$

$(\frac{2^{4} }{3^{4} })^{\frac{3}{4} }$

$((\frac{2}{3})^{4})^{\frac{3}{4} }$

$(\frac{2}{3})^{3}$

$\frac{8}{27}$

ii)$(\frac{625}{81})^{\frac{3}{4} }$

$(\frac{5^{4} }{3^{4} })^{\frac{3}{4} }$

$((\frac{5}{3})^{4})^{\frac{3}{4} }$

$(\frac{5}{3})^{3}$

$\frac{125}{27}$

iii) $(256)^{\frac{5}{8} }$

$(2^{8})^{\frac{5}{8} }$

$2^{5}$

$32$

iv)$(\frac{256}{6561})^{\frac{3}{8} }$

$(\frac{2^{8} }{3^{8} })^{\frac{3}{8} }$

$((\frac{2}{3})^{8})^{\frac{3}{8} }$

$(\frac{2}{3})^{3}$

$\frac{8}{27}$