Question

find the degree of the following question is (x+3)(3+x)​

Answer 1

Answer:

Given -

(x+3)(3+x)

To find-

Degree

Solution-

(x+3)(3+x)

= (x+3)²

by using Identity (a+b)²=a²+2ab+b²

=x²+2(x)(3)+(3)²

=x²+6x+9

We know that,

Degree is the highest power of the polynomial..

Thus, degree= 2.