Answer:
.
Step-by-step explanation:
Given number: 9,540,000
Task: Express 9,540,000 in expanded form using powers of 10.
Solution: Start with 9,540,000
The digit 9 is in the millions place, representing 9,000,000
The digit 5 is in the hundred-thousands place, meaning 500,000
The digit 4 occupies the ten-thousands place, equal to 40,000
Expanded form is written as
9,000,000 + 500,000 + 40,000.
Expressing these as powers of 10:
.
Therefore,
.