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asambeis [7]
3 years ago
9

What is 0.7b^3•0.4b^9

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
4 0

It's an expression that can be simplified to read

       ( 0.7  x  0.4 ) ( b³  x  b⁹ )

   =  (      0.28    )  (    b¹²      )  =  0.28 b¹² .

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