To find: The solution of equation.
Answer to Problem 2E
The solution of the equation
Explanation of Solution
Given information:
Calculation:
Consider following equation
Rewrite the equation by using the formula as follows:
So,
Use TI-83 calculator to solve equation
Press
- and enter the equations, the screenshot is given as below:
2. Press window button, and set window as given below:
3. Press graph button, the screenshot is given as below
To find approximate ordered pair of the point at which curves intersect, uses intersect features Press
Press 5 then press ENTER to set first curve and press ENTER second curve values. Again press ENTER twice to get interception point. Window that shows intersectionpoint is displayed below:
Hence, solution of the equation
Now check the solution by using table feature, for this Press 2nd and TABLE button. The screenshot is given as below
According to above table at
Therefore, solution of the equation is
Chapter 8 Solutions
Algebra 2
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