If f(x) = 6x2 - 4 and g(x) = 2x + 2, find (f - g)(x).
2 answers:
6x^2-2x-6 is the correct answer
Answer:
6x² - 2x - 6
Step-by-step explanation:
note (f - g)(x) = f(x) - g(x), thus
f(x) - g(x)
= 6x² - 4 - (2x + 2) ← distribute
= 6x² - 4 - 2x - 2 ← collect like terms
= 6x² - 2x - 6
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