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CTHook
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math
Find (h+g)(5) where h(x)=x+1; D= {Reals}, and g(x)=x2−1; D={Integers}.
McGenius
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Re: math
h(x) = x + 1
g(x) = x²  1
(h + g)(x)
= x + 1 + x²  1
= x² + x
(h + g)(5)
= 5² + 5
= 25 + 5
=
30
*McGenius*
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