Mathematics, 26.05.2020 08:58 grayammip095l9

Suppose that the functions s and t are defined for all real numbers x as follows.
s(x)=x+1
t(x)=4x^2.
Write the expressions for (s*t)(x) and (s+t)(x) and evaluate (s-t)(3).

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Suppose that the functions s and t are defined for all real numbers x as follows.
s(x)=x+1