Question

3.The degree of the polynomial (x + 1)x + 1) is
(A12
(B) 3
(C4
(D) 3​

Answer 1

Answer:

Degree is 2

Step-by-step explanation:

(X+1)(X+1)

x^2 + X + X + 1

x^2 + 2 X + 1

Since the largest power of X is 2

so degree is 2

Answer 2

Answer:

3

Step-by-step explanation:

(x+1)(x+1)

(x²+1²)

(x²)+2(x)(1)+1²

x²+2x+1

x×x+2x+1

x×3x+1

polynomial of x is 3