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Let f(x)=x^(2) and g(x)=2x+1 be two real...

Let `f(x)=x^(2) and g(x)=2x+1` be two real functions. Find `(f+g) (x), (f-g) (x), (fg) (x), (f/g) (x)`.

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The correct Answer is:
`x^(2) + 2x + 1, x^(2) - 2x-1, 2x^(3) + x^(2), (x^(2))/(2x + 1)`
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KUMAR PRAKASHAN-RELATIONS AND FUNCTIONS-Textbook Illustrations for Practice Work
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