4.54 x 10^5 + 3.29 x 10^6 Evaluate. Express your answer in scientific notation.

Answer 1

4.54 x 10^5 + 3.29 x 10^6 = 0.454 x 10^6 + 3.29 x 10^6
= 3.744 x 10^6

Therefore, the final answer is 3.744 x 10^6.