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Evaluate the operations on the given functions, f(x) and g(x), in the provided table

Evaluate the operations on the given functions, f(x) and g(x), in the provided table-example-1

1 Answer

4 votes

Answer:

x² + 6x + 9

x² + 4x + 3

x³ + 8x² + 21x + 18

x + 2

Explanation:

Given in the question two functions,

f(x) = x² + 5x + 6

g(x) = x + 3

1) (f+g)(x)

(x² + 5x + 6) + (x + 3)

x² + 5x + x + 6 + 3

x² + 6x + 9

2) (f-g)(x)

(x² + 5x + 6) - (x + 3)

x² + 5x - x + 6 - 3

x² + 4x + 3

3) (f.g)(x)

(x² + 5x + 6) . (x + 3)

x³ + 5x² + 6x + 3x² + 15x + 18

x³ + 8x² + 21x + 18

4) (f/g)(x)

(x² + 5x + 6) / (x + 3)

(x + 2)

-------------------

(x + 3) | (x² + 5x + 6)

x² + 3x

--------------------

2x + 6

2x + 6

-----------------

0

User Sampgun
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