SOLUTION: Let f(x)=x^2-25 and g(x)=x+5, find a)(f-g)(x) and b)(f/g)(x)
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Question 40806
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Let f(x)=x^2-25 and g(x)=x+5, find a)(f-g)(x) and b)(f/g)(x)
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fractalier(6550)
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Okay from
f(x)=x^2-25 and g(x)=x+5
we have
(f-g)(x) = x^2 - 25 - (x + 5) = x^2 - x - 30
and
(f/g)(x) = (x^2 - 25) / (x + 5) = x - 5