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DaniilM [7]
3 years ago
5

If you know that 7 - square root 5 is it root of a polynomial function

Mathematics
1 answer:
Kitty [74]3 years ago
4 0

Answer:

As you must know, If one root of the polynomial 7-√5, the other will be 7+√5 i.e irrational root occur in pairs.

A polynomial function cannot have single unreal i.e irrational root. It always occur in pairs.

So , consider a polynomial function of any degree, if it has a root 7-√5, then it must have another root as 7+√5.

A polynomial can't have 7-√5 as a single root.  




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Step-by-step explanation:

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Rama09 [41]

Answer:

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Step-by-step explanation:

Given

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Required

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This question illustrates binomial distribution and will be solved using;

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So, the required probability is represented as:

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