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Algebra 21 Online
OpenStudy (anonymous):

|–4b – 8|+|–1 – b²|+ 2b³ b=–2

OpenStudy (solomonzelman):

we we can see right away that Plug in -2 for b.

OpenStudy (anonymous):

I did the problem and got 13 but i'm not sure if it's right

OpenStudy (solomonzelman):

|dw:1385145135568:dw|

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