Question

In scientific notation, what is the sum of 2.3 x 10^-3 and 5.4 x 10^-4

Answer 1

5.68 x 10^5

Explanation:

Answer 2

`2,3\cdot 10^(-3)+5,4\cdot 10^(-4)=\\ 2,3\cdot 10^(-3)+0,54\cdot 10^(-3)=2,84\cdot 10^(-3)`

If you think that I helped You and this answer is the best, choose: The best answer and say thanks. Thanks! :)