20-04-2016
Mathematics

contestada

What is the value of the equation below when a=3 and b=7
a2-2b

Respuesta :

OdehEveryday OdehEveryday

20-04-2016

This equation uses substitution
a=3 b=7
a2-2b
(3)2-2(7)
5-14
-9

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