Final answer:
To add the expressions (5.4X10^5) and (9.5X10^7), convert them into decimal form and add the resulting numbers.
Step-by-step explanation:
To add the expressions (5.4X10^5) and (9.5X10^7), we can first convert both expressions into their decimal forms.
The first expression, 5.4X10^5, can be written as 540,000.
The second expression, 9.5X10^7, can be written as 95,000,000.
Now, we can simply add the two decimal numbers: 540,000 + 95,000,000 = 95,540,000.
The final result, without any inappropriate scientific notation, is 95,540,000.
Learn more about Converting scientific notation to decimal form and adding numbers