A rectangular field has length (x + 5) metres and breadth (x + 2) metres. A student writes its area as a polynomial in x. What is the degree of the area polynomial?

Question

Accepted Answer

2. Area = (x + 5)(x + 2) = x^2 + 7x + 10. Its highest power is 2, so the degree is 2.

A rectangular field has length $(x + 5)$ metres and breadth $(x + 2)$ metres.
A student writes its area as a polynomial in $x$ .
What is the degree of the area polynomial?

Step-by-Step Solution

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More Class 9 Degree and Types of Polynomials practice

A rectangular field has length (x+5) metres and breadth (x+2) metres.A student writes its area as a polynomial in x.What is the degree of the area polynomial?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Degree and Types of Polynomials practice

A rectangular field has length $(x + 5)$ metres and breadth $(x + 2)$ metres.
A student writes its area as a polynomial in $x$ .
What is the degree of the area polynomial?