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Answer: 272
Explanation:
f(x) = 4x g(x) = 3x - 5
(g × f)(x) = (4x)(3x - 5)
= 12x² - 20x
(g × f)(-4) = 12(-4)² - 20(-4)
= 12(16) + 80
= 192 + 80
= 272
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