Question

show that the polynomial x²+2x+2 has no zero.​

Answer 1

Answer:

Hey mate;;

Step-by-step explanation:

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Answer 2

Answer:

${x}^{2} + 2x + 2 \\ to \: find \: zeroes \: of \: a \: polynomial \: \\ the \: formula \: is \: \\ \frac{ {b}^{2} ± 4ac }{2a} \\ here \\ a = 1 \\ b = 2 \\ c = 2 \\ = \frac{ {4}^{2} ± 4(2)(2) }{2(1)} \\ = \frac{16 - 16}{2} \\ = \frac{0}{2} \\ = + 0(or) - 0$

Step-by-step explanation:

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