Identify whether the algebraic expression 2x6 - 4x5 - 7x2 - 3 is a polynomial or not- If it is a polynomial then write the degree of the polynomial-

Since all the exponents (power) of variable(x) are whole no. (i.e., zero or positive integers) ⇒ 2x6 4x5 + 7x2 + 3 is a polynomial. And, since here the high ...

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Standard IX

Mathematics

Degree of a Polynomial

Identify whet...

Question

Identify whether the algebraic expression 2x⁶ - 4x⁵+ 7x²+ 3 is a polynomial or not? If it is a polynomial then write the degree of the polynomial.

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Solution

Since all the exponents (power) of variable(x) are whole no. (i.e., zero or positive integers)

⇒ 2x⁶ - 4x⁵+ 7x²+ 3 is a polynomial.

And, since here the highest power is 6,

⇒ It is a polynomial of degree 6.

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Identify whether the algebraic expression 2x6 - 4x5 + 7x2 + 3 is a polynomial or not? If it is a polynomial then write the degree of the polynomial.

Since all the exponents (power) of variable(x) are whole no. (i.e., zero or positive integers) ⇒ 2x6 - 4x5 + 7x2 + 3 is a polynomial. And, since here the highest power is 6, ⇒ It is a polynomial of degree 6.

Identify whether the algebraic expression 2x⁶ - 4x⁵+ 7x²+ 3 is a polynomial or not? If it is a polynomial then write the degree of the polynomial.

Since all the exponents (power) of variable(x) are whole no. (i.e., zero or positive integers)

⇒ 2x⁶ - 4x⁵+ 7x²+ 3 is a polynomial.

And, since here the highest power is 6,

⇒ It is a polynomial of degree 6.