Question

b) 8 + {10 + [5 – (14 2) + (9. 6) + 18] – 20} =​

Answer 1

Respuesta:

8 + {10 + [5 – (14*2) + (9*6) + 18] – 20}

8 + {10 + [5 – (28) + (54) + 18] – 20}

8 + {10 + [5 – 28 + 54 + 18] – 20}

8 + {10 + [77-28] – 20}

8 + {10 + [49] – 20}

8 + {10 + 49 – 20}

8 + {59 – 20}

8 + {39}

8+39

47