
Barbara W. answered 09/06/12
Math Magic EPCOT engineering week presenter
2ab + b^2/b =
2ab + b*b/b = Definition of exponent
2ab + 1b = Identity property (b/b = 1)
b(2a +1) Simplified form. Use distributive property
Vitaly J.
asked 09/06/12I have done 2 problems but not sure in my answers would like some insight thank you
Barbara W. answered 09/06/12
Math Magic EPCOT engineering week presenter
2ab + b^2/b =
2ab + b*b/b = Definition of exponent
2ab + 1b = Identity property (b/b = 1)
b(2a +1) Simplified form. Use distributive property
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