Question

107-{ 38 + [ 7 nhân 3 mũ 2 -24 : 6 + ( 9+7) mũ 3 ] } : 1

Answer 1

\(107-\left\{38+\left[7.3^2-24:6+\left(9+7\right)^3\right]\right\}:1\)

\(=107-\left\{38+\left[7.3^2-24:6+16^3\right]\right\}:1\)

\(=107-\left\{38+\left[7.9-24:6+4096\right]\right\}:1\)

\(=107-\left\{38+\left[63-4+4096\right]\right\}:1\)

\(=107-\left\{38+\left[59+4096\right]\right\}:1\)

\(=107-\left\{38+4155\right\}:1\)

\(=107-4193:1\)

\(=107-4193\)

\(=-4086\)