Question

2¹ + {15/ 5+√100 . (74 . 9³/3)}

Answer 1

2¹ + {15/ 5+√100 . (74 . 9³/3)}

2+{15/5+10×(74×729/3)}

2+{ 15/5+10(17.982)}

2+{15/5+179.820}

2+{15 +894.600/5}

2+{894.615/5}

2+178.923=178.925