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Chapter 1: Q 6. (page 51)

Use a graphing utility to approximate the real solution of the equation rounded to two decimal places.All the solution lie between -10and 10.

Equation is-x3+7x-2=x2+3x-3.

Short Answer

Expert verified

The roots of the given equation arex=-1,x=卤2.

Step by step solution

01

Step 1. Given information .

Consider the given equation .-x3+7x-2=x2+3x-3

02

Step 2. Find the root of the given equation.

To find the root simplify the given equation.

-x3-+7x-2=-x2-3x+3x3+x2-4x-1=0x2x+1-4x+1=0x=-1,x=卤2

03

Step 3. Plot the graph.

The graph of the given equation using graphic utility as shown below.

Y1=-x3+7x-2Y2=x2+3x-3

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Most popular questions from this chapter

Which form of the equation of a line do you prefer to use? Justify your position with an example that shows that your choice is better than another. Have reasons.

Graph the line containing the point P and having slope m.

P(2,-4),m=0

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

(2,3);(4,0)

Find the midpoint of the line segment joining the points P1 and P2 .

P1=(-2,0);P2=(2,4)

On a real number line the origin is assigned the number _________ .
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