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Suppose that the functions s and t are defined for all real numbers x as follows. s(x)%3D4X-2 t(x)%3Dx-6 Write the expressions for (s-t)(x) and (s+t)(x) and evaluate (s t)(4).

Suppose that the functions s and t are defined for all real numbers x as follows. s(x)%3D4X-2 t(x)%3Dx-6 Write the expressions for (s-t)(x) and (s+t)(x) and evaluate (s t)(4).

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Suppose that the functions s and t are defined for all real numbers x as follows.

Suppose that the functions s and t are defined for all real numbers x as follows. s(x)%3D4X-2 t(x)%3Dx-6 Write the expressions for (s-t)(x) and (s+t)(x) and evaluate (s t)(4).
Transcribed Image Text:Suppose that the functions s and t are defined for all real numbers x as follows. s(x)%3D4X-2 t(x)%3Dx-6 Write the expressions for (s-t)(x) and (s+t)(x) and evaluate (s t)(4).
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