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The polynomial equation x^3-4x^2+2x+10=x^2-5x-3 has complex roots 3+2j What is the other root? Use a graphing calculator and a system of equations.

–3
–1
3
10

User Yaylitzis
by
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2 Answers

3 votes

Answer:

-1

Explanation:

User Satvinder Singh
by
7.4k points
4 votes

Answer:

-1

Explanation:

Using a graphing calculator, it is convenient to find where the difference between the two sides of the equation is zero. The associated real root is ...

x = -1

The polynomial equation x^3-4x^2+2x+10=x^2-5x-3 has complex roots 3+2j What is the-example-1
User Guedes
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