Question

Multiply and answer in scientific notation: (3.8 x 108)(6.9 x 105)

Answer 1

Answer: 297334.8

Step-by-step explanation:

Answer 2

Answer:  2.622 x 10^14

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Work Shown:

(3.8 x 10^8)(6.9 x 10^5) = (3.8*6.9) x (10^8*10^5)

(3.8 x 10^8)(6.9 x 10^5) = 26.22 x 10^(8+5)

(3.8 x 10^8)(6.9 x 10^5) = 26.22 x 10^13

(3.8 x 10^8)(6.9 x 10^5) = (2.622*10^1) x 10^13

(3.8 x 10^8)(6.9 x 10^5) = 2.622 x (10^1*10^13)

(3.8 x 10^8)(6.9 x 10^5) = 2.622 x 10^(1+13)

(3.8 x 10^8)(6.9 x 10^5) = 2.622 x 10^14