Respuesta :
Answer:
633
Step-by-step explanation:
15 + 102 • [12 – (12 – 3 • 2)] + 6
= 15 + 102 • [12 – (6)] + 6
= 15 + 102 • [6] + 6
= 15 + 102 • [6] + 6
= 15 + 612 + 6
= 633
Do what is in the parentheses 3•2=6
Step2: 12-6
Step3: 12-12
Step4:102•0=0
Step5:15+0=15
Step6:15+6=21
Step2: 12-6
Step3: 12-12
Step4:102•0=0
Step5:15+0=15
Step6:15+6=21