Question

ayudaaaaapor fis por fis ​

Answer 1

1 : -8+6-{16+14[36-(-16+6-8)-(18+24-8]-9}

2: −8+6−{16+14[54−34]-9}

3: −8+6−{16+14×20−9}

4: −2−287

5: −289