Question

1. Calcular el valor de M= – 15 + [ - 12 – 7 – ( -2)(-4)] +[(12) : (-4)]^2 PoOoOorfa

Answer 1

M = – 15 + [ - 12 – 7 – ( -2)(-4)] + [(12) : (-4)]²

M = – 15 + [ - 12 – 7 – (8)] + [(-3)]²

M = – 15 + [ - 12 – 7 – 8] + [9]

M = – 15 – 12 – 7 – 8 + 9

M = – 33