itz_shasha93 to praise the lord now1/2Message..+72-4+ 5z-2 = ( z² - _z²) + (7z+ _z} + (_-J1+4z2) + (7z+_z) + (_ -= z2z2 + z+%3D² = ?-2) + (72 ) +C-Dz² +4– +7z-4+5z-%3DEnter your answer in the edit fields and then click Check Answer.Clear AllpartremainingReview progressQuestion 1of 21

The given expression is 212z2+412+7z-4+5z-12z2.

Answered: N +7z-4+5z- (z²- _z²) + (7z + _z} + L-)…

Math

Algebra

N +7z-4+5z- (z²- _z²) + (7z + _z} + L-) %3D 2 z? + - 1 ;²²=2-2) + (722) +0-D 1 1 ²-=²) %3D +4 +7z -4+5z -

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 54E

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itz_shasha93 to praise the lord now
1/2
Message..
+72-4+ 5z-2 = ( z² - _z²) + (7z+ _z} + (_-J
1
+4
z2) + (7z+_z) + (_ -
= z2
z2 + z+
%3D
² = ?-2) + (72 ) +C-D
z² +4– +7z-4+5z-
%3D
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Expert Solution

Step 1

The given expression is $2 \frac{1}{2} z^{2} + 4 \frac{1}{2} + 7 z - 4 + 5 z - \frac{1}{2} z^{2}$ .

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