Question

a raiz de 324 +(-3) elevado a 3 - a raiz de 121 × a raiz de 16 + (-5) elevado a 2

Answer 1

$\sqrt{324} = 18$
$( -3^{3} ) = -27$
$\sqrt{121} = 11$
$\sqrt{16} = 4$
$(-5)^{2} = 25$
$18-27-(11.4)+25$
$18-27-44+25 = -28$