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Mathematics, 27.01.2020 20:31 hamada11617

If f(x)=x^2-9 and g(x)=2x find
a. (f+g)(x) b. (f-g)(x) c. (f•g)(x)
d.(f/g)(x)

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If f(x)=x^2-9 and g(x)=2x find
a. (f+g)(x) b. (f-g)(x) c. (f•g)(x)
d.(f/g)(x)...
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