Question

Find all Zeroes of 3x4- 15x3 + 14x2 + 20x -24 if two of its zeroes are 3±√5

Answer 1

Answer:

There are 4 zeros:

(-1.155,0)

(1.155,0)

(2,0)

(3,0)

Attached below is what the equation would look like on a graph.

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