Question

write any too polynomials that has no real roots

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Answer 1

Step-by-step explanation:

polynomials =

a) x^2 + 1

b) n ^2+ 1

Answer 2

Answer:

x8-x7+x2-x+15

Explanation :

Take the above number as the example:

The Polynomial Can be rewritten as:

x7(x-1)+x(x-1)+15

Unless X is Between 0 and 1 The First two Terms are positive. Hence, The Polynomial is Positive

Even though X is between 0 and 1 ,The First two Terms are Tiny in magnitude each individuallygreater than -1. So, When it is added to 15, The Result will be Positive.

Hence the Polynomial has no Real roots.

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