X²+7x+9 State whether the given algebraic expression are polynomials?

1.	X²+7x+9 State whether the given algebraic expression are polynomials? Justify.
Answer» ********************************** An algebraic EXPRESSION in which the variables involved have only non-negative integral powers is called a polynomial . ***********************†******** Here , x² + 7x + 9 is a polynomial. It's DEGREE is 2 . ••••

X²+7x+9 State whether the given algebraic expression are polynomials? Justify.

Answer»

************************************

An algebraic EXPRESSION in

which the variables involved

have only non-negative

integral powers is called a

polynomial .

***************************†**********

Here ,

x² + 7x + 9 is a polynomial.

It's DEGREE is 2 .

••••

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X²+7x+9 State whether the given algebraic expression are polynomials? Justify.

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