Question

if P and Q are two polynomials of degree 5 and 4 respectively then find the degree of p-q

Answer 1

Answer:

In such case the highest degree polynomial is counted as the degree of new polynomial we get after doing subtraction.

Step-by-step explanation:

Answer 2

The degree of p-q will be 5.

Step-by-step explanation:

The highest exponent of a polynomial is known as the degree of a polynomial .

It has been given that P and Q are two polynomials of degree 5 and 4 respectively.

So, the highest exponent of P is 5 and that of Q is 4.

Subtraction doesn't affect the exponents. For example if we subtract $5x^4-2x^4=3x^4$

When we subtract these two polynomials then the highest exponent of the resultant polynomial will also be 5.

Therefore, the degree of p-q will be 5.

#Learn More:

How do you subtract two polynomials?

https://brainly.in/question/9318640