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Mathematics, 05.01.2020 08:31 courtney3652
1. simplify f(g(x)) in terms of x if f(x) = x² - 1 and g(x) = 2 x + 3.
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1. simplify f(g(x)) in terms of x if f(x) = x² - 1 and g(x) = 2 x + 3....
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