Question

(7.2 x 10^2) (4.13 x 10^4) = ? WRITE THE PRODUCT IN SCIENTIFIC NOTATION! ​

Answer 1

2.9736 x
`10^(7)`

Explanation:

(7.2 x 4.13)(
`10^(2)` x
`10^(4)`) community property states that I can multiply in any order.

29.736 x
`10^(6)` When we are multip;ying and the bases are the same, we add the exponents.

This is not in scientific notation because 29 is larger than 10.

29.736 = 2.9736 x
`10^(1)`

2.9736 x
`10^(1)` x
`10^(6)`

2.9736 x
`10^(7)`

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