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Mathematics 8 Online
OpenStudy (anonymous):

i need some help with scientific notation (1.12 x10^9) (2 x 10^15) please Write your answer in scientific notation. thank youuu

OpenStudy (alekos):

rewrite like this (1.12 x 2) x (10^9 x 10^15)

OpenStudy (anonymous):

how did you get that answer if you don't mind my asking.

OpenStudy (alekos):

in algebra (a x b)(c x d) = (a x c) x (b x d) its one of the rules, associative I think

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