Question

A) (1/4)^3×(1/4)^2
B) 4√(5/4)^4
C) 3√(3/2)^3×(6/9)^3
4√12/16

Answer 1

A) $\frac{1}{4}$³ . $(\frac{1}{4})$² = 
$(\frac{1}{4})$³+² =
$(\frac{1}{4})^{5}$ = $\frac{1}{1024}$

B) $\sqrt[4]{ (\frac{5}{4}) ^{4} } = \frac{5}{4}$

C)$\sqrt[3]{ ( \frac{3}{2}) ^{3} . (\frac{6}{9})^{3} }$ =
    $\sqrt[3]{ (\frac{3}{2})^{3} } . \sqrt[3]{ (\frac{6}{9})^{3} }$ =
    $\frac{3}{2} . \frac{6}{9} =$  1