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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Which answer best describes the complex zeros of the polynomial function?

f(x) = x^3 + x^2 + 10x + 10

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Which answer best describes the-example-1
User Jumperchen
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1 Answer

3 votes


x^3+x^2+10x+10=0\\\\x^2(x+1)+10(x+1)=0\\\\(x+1)(x^2+10)=0\\\\(x+1)(x-√(10)i)(x+√(10)i)=0\\\\x=-1 \vee x=√(10)i \vee x=-√(10)i

So, the answer you selected is correct.

User Mashmagar
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