Finding the real zeros.f(x) = 2x^4 - 16xPlease show all work. The image is an example of how it is done. 3.)ha)=x4-12²+270 =G0* -12x²+ 27)-1(xー12x²+27)ct-)る)BCF 112x+27-1ib=-12, c=240メー1大ろさ027-9.-3=29+9 +9=X29 +-3.3-12+3 +3和-129.+3 *2 reat x-intercepts333,-3*2 imaginery4) ja):枚る-4x*43 -4x- fx (x² - 1)0-4x (x -1)Cx+1)GCF 4xO Difference perfect squareof(6? -62) =@ +b)(a-6)24x =0下メ- 1=6ヤ4 +1X = 1x +1. = 0-1-1* 3 real x-interceptsメ

To find the roots of the given equation use the following identity. a 3 - b 3 =(a - b)(a 2 + ab+ b…

Answered: Finding the real zeros. f(x) = 2x^4 -…

Math

Algebra

Finding the real zeros. f(x) = 2x^4 - 16x Please show all work. The image is an example of how it is done.

Algebra for College Students

10th Edition

ISBN:9781285195780

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter11: Systems Of Equations

Section11.CR: Review Problem Set

Problem 35CR

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Question

Finding the real zeros.

f(x) = 2x^4 - 16x

Please show all work. The image is an example of how it is done.

3.)
ha)=x4-12²+27
0 =G0* -12x²+ 27)
-1(xー
12x²+27)
ct-)る)
BCF 1
12x+27
-1ib=-12, c=24
0
メー1
大ろさ0
27
-9.-3=29
+9 +9
=X29 +-3.3-12
+3 +3
和
-12
9.
+3 *2 reat x-intercepts
3
33,-3
*2 imaginery
4) ja):枚る-4x
*43 -4x
- fx (x² - 1)
0-4x (x -1)Cx+1)
GCF 4x
O Difference perfect square
of
(6? -62) =@ +b)(a-6)
2
4x =0
下
メ- 1=6
ヤ4 +1
X = 1
x +1. = 0
-1-1
* 3 real x-intercepts
メ

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