vanerm33
vanerm33
23-11-2015
Mathematics
contestada
What is twice 2^30? write using exponents
Respuesta :
AL2006
AL2006
23-11-2015
2 times 2^30 means (2^1)(2^30).
To multiply powers of the same base, we add the exponents. So ...
(2^1) x (2^30) = (2^31) .
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