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If f(x) = 4x^2 and g(x) = x + 1, find (f - g) (x)
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4 votes
If f(x) = 4x^2 and g(x) = x + 1, find (f - g) (x)

User Ashish Pancholi
by
4.6k points

1 Answer

2 votes

Answer:

4x² - x - 1

Explanation:

(f - g)(x) = f(x) - g(x) , thus

f(x) - g(x)

= 4x² - (x + 1) ← distribute parenthesis by - 1

= 4x² - x - 1

User Udi Cohen
by
4.7k points
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