Question

−3{2 + [2 − 4 − (6 + 5)] − 4(3 − 1)}

Answer 1

−3{2 + [2 − 4 − (6 + 5)] − 4(3 − 1)}

−3(2 + {2 − 4 − 11} –4 × 2)

–3(2 + {–13} –8)

–3(2 – 13 – 8)

–3(–19)

57

✓