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21-09-2018
Mathematics

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Evaluate the expression for the given value of the variable. |b-3|+|b^2+4|-3b^2-|-5-2b^2| when b=-2
14

13

28

-12

Other:

Respuesta :

amiera06 amiera06

22-09-2018

1(2)-31+1(2)²+41-3(2)²-1-5-2(2)²¹
=2-31+4+41-12-1-5-4194304
= -4194304

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