Algebra II
posted by Lucy .
If g(x) = 3x8, find g[g(4)].
3(4)8
128=20
Is this correct?
Thanks

g(4) = 3(4)  8 = 20 indeed,
BUT
then we were supposed to do g(20)
g(20) = 3(20)  8
=  60  8
= 68
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