4) If y = 2√x - 2 tan-¹ √x, then y y' = -1 1+x²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 21E
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4) If y = 2√x - 2 tan-1 √x, then y'=
-1
1 + x²
Transcribed Image Text:4) If y = 2√x - 2 tan-1 √x, then y'= -1 1 + x²
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