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Mathematics 21 Online
OpenStudy (nickymail48):

how to solve attached

OpenStudy (nickymail48):

OpenStudy (anonymous):

Put x = -2

OpenStudy (nickymail48):

?

OpenStudy (nickymail48):

right i now put all the x’s -2 then i dont know what to to with exponents

OpenStudy (anonymous):

\[f(-2) = (-2)^3 +13*(-2)^2 - (3*-2) + 5\] \[f(-2) = (-2*-2*-2) +13*(-2*-2) - (3*-2) + 5\] \[f(-2) = -8 +[13*(4)] - (-6) + 5\]

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