RickGrimes46 RickGrimes46

06-11-2017
Mathematics

contestada

evaluate the expression for the given value of the variable |-4b-8|+|=1-b^2|+2b^3 ; b=-2

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lowens9747 lowens9747

08-11-2017

the answer is -13 because the |-4(-2)-8| is 0 and the |1-(4)| is 3 and 2(-8) is -16 meaning 0+3+(-16)=-13

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