C. f(x) = [(2x + 4) x + 3] x - 2
Penjelasan dengan langkah-langkah:
C.
f(x) = [(2x + 4) x + 3] x - 2
= [ 2x² + 4x + 3 ] x - 2
= 2x³ + 4x² + 3x - 2
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C. f(x) = [(2x + 4) x + 3] x - 2
Penjelasan dengan langkah-langkah:
C.
f(x) = [(2x + 4) x + 3] x - 2
= [ 2x² + 4x + 3 ] x - 2
= 2x³ + 4x² + 3x - 2