how to right this in scientific in scientific notation.
(2.74×10^7)+(5.6×10^7)=
I'll write it, and then it'll be right.
(2.74+5.6)x10^7
= 8.34x10^7
To write the given expression in scientific notation, you need to add the two numbers and represent the result in scientific notation as well. Here's how you can do it step by step:
1. Add the two numbers:
(2.74 × 10^7) + (5.6 × 10^7)
The sum is: 2.74 × 10^7 + 5.6 × 10^7
2. Simplify the expression by adding the coefficients separately from the powers of 10:
(2.74 + 5.6) × 10^7
The sum is: 8.34 × 10^7
3. Finally, express the result in scientific notation:
8.34 × 10^7
Thus, the answer in scientific notation is 8.34 × 10^7.