How do you simplify $(3.4 \times 10^{4}) (7.2 \times 10^{- 15})$ $(3.4times10^4)(7.2times10^-15)$ ?

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Answer 1 · 2017-06-06T05:36:37

$(3.4 \times 10^{4}) (7.2 \times 10^{- 15}) = 2.448 \times 10^{- 10}$ $(3.4xx10^4)(7.2xx10^(-15))=2.448xx10^(-10)$

$(3.4 \times 10^{4}) (7.2 \times 10^{- 15})$ $(3.4xx10^4)(7.2xx10^(-15))$

= $(3.4 \times 7.2) \times 10^{4} \times 10^{- 15}$ $(3.4xx7.2)xx10^4xx10^(-15)$

= $24.48 \times 10^{4 - 15}$ $24.48xx10^(4-15)$

= $24.48 \times 10^{- 11}$ $24.48xx10^(-11)$

= $2.448 \times 10 \times 10^{- 11}$ $2.448xx10xx10^(-11)$

= $2.448 \times 10^{- 10}$ $2.448xx10^(-10)$

How do you simplify (3.4×104)(7.2×10−15)(3.4times10^4)(7.2times10^-15)?