If f(x)=4x^2+1 and g(x)=x^2-5 find (f+g)
2 answers:
The answer you are looking for is:
B. 5x^2−4
Explanation:
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Given:
f(x) = 4x² + 1
g(x) = x² - 5
Then
(f + g)(x) = 4x² + 1 + x² - 5
= 5x² - 4
Answer: 5x² - 4
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