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Chapter 1: Q.16. (page 28)

In Problems 5鈥�16, use a graphing utility to approximate the real solutions, if any, of each equation rounded to two decimal places. All solutions lie between - 10 and 10.-3x4+8x2-2x-9=0

Short Answer

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Step by step solution

01

Step 1.Given equation 

-3x4+8x2-2x-9=0

02

Step 2. Graph and X-intersection

Graph is not intersecting x- axis anywhere so the solution of this equation has no real value.

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Most popular questions from this chapter

If two distinct lines have the same slope, but different x-intercepts, can they have the same y-intercept?

Find the distance d(P1,P2)between the points P1andP2.

P1=(a,a);P2=(0,0)

Solve:

x2-4x-12=0

Plot each pair of points and determine the slope of the line containing them. Graph the line by hand.

(2,0);(2,2)

Solve the equation2x2+5x+2=0.
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