I am confused on what they are asking here? Any help?

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asked Aug 15, 2019 117k views

2 Answers

Jeffery Ma · Answer 1 · 2019-08-17T06:21:31+0000

They are asking for the sign of the second polynomial root. We know that roots are obtained by either subtracting or adding th square root of b (according to the quadraic formula) in the final answer. So the answer is a+ the square root of b.

I am confused on what they are asking here? Any help?

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