Question

Write the degree of polynomial (x2 + 5) (x - 5)​

Answer 1

Answer:

Degree of polynomial is 4.

Step-by-step explanation:

Since we have given that

(x^2+5)(x^2-5)

As we know that

(a+b)(a-b)=a^2-b^2

So, it becomes,

(x^2+5)(x^2-5)=(x^2)^2

(x2−5)=(x2)

So, the degree of polynomial is 4.

Answer 2

Step-by-step explanation:

Since we given that

(X²+5) (x²-5)

We know that

(a+b) (a-b)= a²-b²

(x²+5) (x²-5) = (x²)²-5² = x⁴

So the polynomial is X=4