Question

polynomial in one variable and which are not? state reasons for your answer

Answer 1

Polynomials in one variable are algebraic expressions that consist of terms in the form where n is a non-negative (i.e. positive or zero) integer and a is a real number and is called the coefficient of the term. The degree of a polynomial in one variable is the largest exponent in the polynomial.

Answer 2

POLYNOMIAL IN ONE VARIABLE
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This means which have only one variable
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for example
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1) x²+5 - only one variable that is x

2) 3x³+4x+5 - having only one variable that is x

3) 4m⁴+7m³+9m²+2m+5 - having only one variable that is m

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Hope this helps you.....