Question

1+{15+[3x(7-2x3)+2³:2} =

Me ajudem por favor...

Answer 1

1+{15+[3x(7-2x3)+2³:2}

1+{15+[3×(7 - 6) + 8 ÷ 2}

1+{15+[3× 1 + 4]}

1+ {15+ [3+ 4]}

1+{15 + 7}

1 + 22

23