Using trigonometric substitution to evaluate: The first thing we'll need to do here is complete the square on the polynomial to get this into a form we can use a trig substitution on. ::√√1-4z - 2z² dz O 9(z-2)^2 + 1 2(Z-1)^2-9 3-2(z + 1)^2 None of the choces

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 57E
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Using trigonometric substitution to evaluate: The first thing we'll need to do
here is complete the square on the polynomial to get this into a form we can
use a trig substitution on.
: √ √1 - 4z - 2z²dz
9(z-2)^2+1
2(z-1)^2-9
3-2(z + 1)^2
None of the choces
Transcribed Image Text:Using trigonometric substitution to evaluate: The first thing we'll need to do here is complete the square on the polynomial to get this into a form we can use a trig substitution on. : √ √1 - 4z - 2z²dz 9(z-2)^2+1 2(z-1)^2-9 3-2(z + 1)^2 None of the choces
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