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kogti [31]
3 years ago
6

if you know that 3+sqrt 11 is a root of a polynomial function, then the name given to 3 -sqrt 11, another root of that same func

tion, is a______conjugate?
Mathematics
1 answer:
lozanna [386]3 years ago
6 0

Answer: Radical conjugate.

Step-by-step explanation:

By definition  a+\sqrt{b} and a-\sqrt{b} are called "Conjugate radicals".

Therefore, by this definition, you can know the following:

1) a+\sqrt{b} is the conjugate of a-\sqrt{b}

2) a-\sqrt{b} is the conjugate of a+\sqrt{b}.

Then, since you know that 3+\sqrt{11} is a root of a polynomial function, therefore you can conclude that the name given to the other root 3-\sqrt{11} of the same function is the following:

"Radical conjugate".

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