Question

calcular A
ayuda porfa​

Answer 1

$A=\frac{\sqrt{191*209+81} }{\sqrt{47*53+9} }$

$A=\frac{\sqrt{39919+81} }{2491+9}$

$A= \frac{\sqrt{40000} }{\sqrt{2500} }$

$A=\frac{200}{50}$

$A=4$