There is no specific term for such polynomials. They may be referred to as are polynomials with only purely complex roots.
Real numbers are all numbers which do not contain "i", when "i" represents the square root of -1. All numbers which do contain "i" are "imaginary numbers" and are not real numbers. This means that all numbers you'd ordinarily use are real numbers - all the counting numbers (integers) and all decimals are real numbers. So in answer to your question, all the real numbers that are not whole numbers are all the decimal numbers - including irrational decimals such as pi.
No, all integers are real numbers, but not all real numbers are integers. For example, 1.25 is a real number and a non-integer.No.
There are rational numbers and irrational numbers. Real numbers are DEFINED as the union of the set of all rational numbers and the set of all irrational numbers. Consequently, all rationals, by definition, must be real numbers.
The numbers can have a positive or negative sign.
Yes, it cannot contain any imaginary numbers
There is no specific term for such polynomials. They may be referred to as are polynomials with only purely complex roots.
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Some real numbers - such as √2 - are the roots of polynomials with integer coefficients. These are known as algebraic numbers. Irrational numbers are any real numbers that are not rational.
Any. They can be integers, rational numbers (the same thing if you multiply out by their LCM), real numbers or even complex numbers.
No, not all. All numbers are Real Numbers. * * * * * All numbers are not real numbers: there are complex numbers and others. Also, all real number are not whole numbers. sqrt(2) or pi, for example are real numbers but not whole numbers.
no
Yes, all natural numbers are real numbers. Natural numbers are a subset of real numbers, so not all real numbers are natural numbers.
Real numbers are all numbers which do not contain "i", when "i" represents the square root of -1. All numbers which do contain "i" are "imaginary numbers" and are not real numbers. This means that all numbers you'd ordinarily use are real numbers - all the counting numbers (integers) and all decimals are real numbers. So in answer to your question, all the real numbers that are not whole numbers are all the decimal numbers - including irrational decimals such as pi.
the domain is all real numbers and the range is all real numbers the domain is all real numbers and the range is all real numbers
Yes. Rational numbers are numbers that can be written as a fraction. All rationals are real.
In real life you will probably never divide polynomials, but you need to know how to solve homework and exam problems.