Question

18 + 6 15 3– + of "– ÷ 51 3 6 + 2 – –5 5× ,@​

Answer 1

Answer:

$18 + 6153 - + - \div 5136 + 2 - - 5 \times \alpha = \: not \: defined \: \\ = \infty = error$

so error is your answer