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Mathematics, 18.01.2021 14:00 cassmoney94

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


Suppose that the functions s and t are defined for all real numbers x as follows.

s(x)=2x-2 
t(x)

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Answers: 2

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Suppose that the functions s and t are defined for all real numbers x as follows. s(x)=2x-2
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