Question

Calculati
$11 \sqrt{1 \frac{1}{4} }$

Answer 1

$11 \sqrt \frac{1+4+1}{4}$

$11 \sqrt \frac{5}{4}$

11  x $\frac{ \sqrt{5} }{ \sqrt{4} }$

11x $\sqrt{ \frac{ \sqrt{5} }{2}$

$\frac{11 x \sqrt{5} }{2}$

$\frac{11 \sqrt{5} }{2}$