chandislilly
Answered

What is the product written in scientific notation?



(2.6 × 10^–4)(2.2 × 10^8)



A.


5.72 × 10^4


B.


5.72 × 10^–32


C.


4.8 × 10^4


D.


4.8 × 10^–2



Answer :

[tex](2.6*x^{-4})*(2.2*x^{8}) = (2.6*2.2)*(x^{-4} * x^{8})=(5.72)*(x^{-4+8})= \\ =5.72*x^{4} [/tex]

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