Question

por favor me ajudem ai

Answer 1

A)$\sqrt{12/25}$ = √12 / √25 = 2√3 / 5

B)$\sqrt{32/27}$ = √32 / √27 = 4√2 / 3√3

Answer 2

.
$\sqrt{ \frac{12}{25} } = \sqrt{ \frac{2^2.3}{5^2} } = \frac{2 \sqrt{3} }{5}$

$\sqrt{ \frac{32}{27} } = \sqrt{ \frac{2^4.2}{3^2.3} } = \frac{2^2 \sqrt{2} }{3 \sqrt{3} } = \frac{4 \sqrt{2} }{3 \sqrt{3} }$