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Tanzania [10]
3 years ago
7

If f(x)=x² + 3x + 5, what is f(a+h)?

Mathematics
1 answer:
Annette [7]3 years ago
7 0

Answer:

f(a + h) = a^2 + h^2 + 2ah + 3a + 3h + 5

Step-by-step explanation:

f(x)=x² + 3x + 5

f(a+h) = (a + h)^2 + 3(a + h) + 5

f(a + h) = a^2 + 2ah + h^2 + 3a + 3h + 5

f(a + h) = a^2 + h^2 + 2ah + 3a + 3h + 5

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