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Home > CALC > Chapter 3 > Lesson 3.3.3 > Problem 3-122


Find all values of where given

Since is cubic, will be quadratic. Predict how many solutions there will be to .

The blue curve shows intersecting the dotted line . Do your solutions look correct?

Use the Power rule to find .

Set , and solve for .

Use the eTool below to explore the graph of .
Click the link at right for the full version of the eTool: Calc 3-122 HW eTool