Question

√a+b+c para a= 20, b= -24 e c=5

Answer 1

20 + (-24) + 5 = 1 A raiz de 1 é igual a 1

Answer 2

$\sqrt{a+b+c}$
$a=20\ b=-24\ c=5$

$\sqrt{(20)+(-24)+(5)}=\sqrt{20-24+5}=\sqrt{-4+5}=\sqrt1=1$