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3. Find the polynomial equation whose roots/zeros are 2 of multiplicity 2, 1 and 2. 4. Find the polynomial equation whose zeros are 2,-1,2,-3.

with solution please. thanks!​


Sagot :

Answer:

If the graph crosses the x-axis and appears almost linear at the intercept, it is a single zero. If the graph touches the x-axis and bounces off of the axis, it is a zero with even multiplicity. If the graph crosses the x-axis at a zero, it is a zero with odd multiplicity. The sum of the multiplicities is n.