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Help! I’ve been stuck on this problem for ages now!

Help! I’ve been stuck on this problem for ages now!-example-1

1 Answer

6 votes

Step 1

Concept

If the polynomial does not cut or touches the x-axis, it means that the polynomial has no real roots, i.e it has a complex root.

Step 2

The polynomial curve touches the x-axis and bounces at 3.

User Karoid
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