Question

II. Subtract the following polynomials and find the degree of the resultant polynomials:


(2) p(x) = 7x3 + 9x – 8 ; q(x) = 5x3 – 5x - 3​

Answer 1

Answer:

We know that the  degree is the value of the greatest exponent of  expression (except the constant ) in the polynomial. To find the degree all that you have to do is find the largest exponent in the polynomial.

In polynomial 7−x+3x  

2

7x3+5x2+2x−6

The  value of the largest exponent  is 2 since the last  term is square  

Then degree is 2

Step-by-step explanation: