Question

determinati ordinea efectuari operatiilor si calculati 150150-150·[19 la putere 2a-(15la 2+5la a3)]

Answer 1

$150150-150 \cdot [19^2-(15^2+5^3)]= \\ =150150-150 \cdot [361-(225+125)]= \\ =150150-150 \cdot (361-350)= \\ =150150-150 \cdot 11= \\ =150150-1650= \\ =148500$