Question
$\int_{ - 4}^4 {|x + 2|\,dx} = $
$ = \left| {\frac{{ - {x^2}}}{2} - 2x} \right|_{ - 4}^{ - 2} + \,\,\left| {\frac{{{x^2}}}{2} + 2x} \right|_{ - 2}^4 = 20$.
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$(A)$ $| FE |=| I - FE || FGE |$
$(B)$ $| I - FE |( I + FGE )= I$
$(C)$ $EFG = GEF$
$(D)$ $( I - FE )( I - FGE )= I$